Minireviews Open Access
Copyright ©2014 Baishideng Publishing Group Co., Limited. All rights reserved.
World J Hepatol. Feb 27, 2014; 6(2): 64-71
Published online Feb 27, 2014. doi: 10.4254/wjh.v6.i2.64
Portal vein thrombosis in liver cirrhosis
Nao Kinjo, Hirofumi Kawanaka, Tomohiko Akahoshi, Yoshihiro Matsumoto, Masahiro Kamori, Yoshihiro Nagao, Naotaka Hashimoto, Hideo Uehara, Morimasa Tomikawa, Ken Shirabe, Yoshihiko Maehara, Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
Nao Kinjo, Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka 811-1395, Japan
Author contributions: Kinjo N drafted the article; Matsumoto Y, Kamori M, Nagao Y, Hashimoto N and Uehara H contributed to the collection and assembly of manuscripts; Kawanaka H, Akahoshi T, Tomikawa M and Shirabe K participated in the critical revision of the article for important intellectual content; Maehara Y contributed to the final approval of the article.
Correspondence to: Nao Kinjo, MD, Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
Telephone: +81-92-6425466 Fax: +81-92-6425482
Received: November 11, 2013
Revised: December 22, 2013
Accepted: January 13, 2014
Published online: February 27, 2014


Portal vein thrombosis (PVT) is considered to be a frequent complication of liver cirrhosis. However, unlike PVT in patients without cirrhosis, very few data are available on the natural history and management of PVT in cirrhosis, despite its association with potentially life-threatening conditions, such as gastroesophageal bleeding and acute intestinal ischemia. Moreover, no consensus regarding PVT in cirrhosis exists. Suggested causes of PVT in cirrhosis include reduced portal blood flow velocity, multiple congenital or acquired thrombophilic factors, inherited or acquired conditions, and derangement of liver architecture. However, the understanding of PVT in cirrhosis is incomplete. In addition, information on the management of PVT in cirrhosis is inadequate. The aims of this review are to: (1) assemble data on the physiopathological mechanism, clinical findings, diagnosis and management of PVT in cirrhosis; (2) describe the principal factors most frequently involved in PVT development; and (3) summarize the recent knowledge concerning diagnostic and therapeutic procedures.

Key Words: Portal vein thrombosis, Liver cirrhosis, Thrombophilic factors, Anticoagulation, Splenectomy

Core tip: Portal vein thrombosis (PVT) is considered to be a frequent complication of liver cirrhosis; however, very few data are available on the natural history and management of PVT in cirrhosis, despite its association with potentially life-threatening conditions. The understanding and information on the management of PVT in cirrhosis are incomplete. The aims of this review are to: (1) assemble data on the physiopathological mechanism, clinical findings, diagnosis and management of PVT in cirrhosis; (2) describe the principal factors most frequently involved in PVT development; and (3) summarize the recent knowledge concerning diagnostic and therapeutic procedures.


Portal vein thrombosis (PVT), an obstruction of the portal vein or its branches by a blood clot, is encountered in a variety of clinical settings, such as myeloproliferative disease, cirrhosis, cancer and infection. More patients with cirrhosis are being diagnosed with PVT because current imaging techniques allow for the detection of asymptomatic PVT during routine ultrasonographic examination. PVT has a variety of clinical presentations, from asymptomatic to life-threatening conditions such as gastroesophageal bleeding and acute intestinal ischemia[1-3]. Although liver transplantation has altered the prognosis of patients with cirrhosis, the presence of PVT can exclude a patient from a transplant listing or negatively impact post-transplantation survival[4].

It remains unclear whether PVT is a consequence of severe liver disease, a factor aggravating underlying liver disease, or both. PVT is considered to be a frequent complication of liver cirrhosis; however, unlike PVT in patients without cirrhosis, very few data are available on its natural course and management despite its association with potentially life-threatening conditions. In addition, no consensus regarding PVT with cirrhosis exists. There is a growing need for optimal, evidence-based management of PVT in cirrhosis.

The aims of this review are to: (1) assemble evidence regarding the physiopathological mechanism, clinical findings, diagnosis and management of PVT in cirrhosis; (2) describe the principal factors most frequently involved in PVT development; and (3) summarize the most recent knowledge concerning diagnostic and therapeutic procedures.


From a clinical point of view, PVT comprises two different entities: acute PVT and chronic PVT. Each represents a successive stage of the same disease. Although they share similar causes, they differ with respect to their management[5].

Acute PVT is characterized by the sudden formation of a thrombus within the portal vein[6]. The thrombus can involve variable portions of the mesenteric veins and/or splenic vein. Occlusion can be complete or partial, leaving a peripheral circulating channel.

In patients with chronic PVT, also known as portal cavernoma, the obstructed portal vein is replaced by a network of hepatopetal collateral veins connecting the patent portion of the vein upstream of the thrombus to the patent portion downstream. The number, size and location of these collaterals are extremely variable from patient to patient[6].

However, in patients with cirrhosis, it may be difficult to establish the “age” of the thrombosis because the criteria commonly used in patients without cirrhosis to define acute or chronic PVT (presence of collateral circulation and signs of portal hypertension) are already features of liver disease[7,8].


The prevalence of PVT in patients with cirrhosis has been reported more frequently in recent years. The reported prevalence of PVT is in the range of 0.6%-15.8% in patients with liver cirrhosis or portal hypertension[9-15]. The presence of PVT is reportedly 0.6% when evaluated by angiographic studies[9], 4.4% when evaluated by ultrasound[10], and 10%-12% when evaluated by computed tomography and magnetic resonance imaging[1,11]. Moreover, the prevalence of PVT increases with patient age and liver disease severity, reaching 15% in patients awaiting liver transplantation[12-15].

The etiology of liver disease influenced the prevalence of PVT in a study of 885 patients who underwent liver transplantation. The prevalence of PVT was 3.6% in primary sclerosing cholangitis, 8% in primary biliary cirrhosis, 16% in alcoholic and hepatitis B virus-related cirrhosis, and 35% in hepatocellular carcinoma (HCC)[12].


Inherited and acquired thrombophilic disorders, bacterial infection[16,17] and sluggish portal flow[2,18,19] may all play a role in the high prevalence of PVT in patients with cirrhosis.

Cirrhosis was recently considered to be a hypercoagulable state, not a hypocoagulable state. The levels of both pro- and anti-coagulation proteins are reduced under conditions of hepatic synthetic impairment in patients with liver cirrhosis. Coagulation and anticoagulation mechanisms remain balanced but are carried out at a lower level[20-22]. The net result is a hemostatic balance that is compensated under normal circumstances, with no tendency for bleeding or thrombosis[22]. In cirrhosis, however, this equilibrium can easily tilt towards either bleeding or thrombosis[19,23-26]. Some authors have demonstrated that elevated levels of factor VIII (a procoagulant driver) in combination with decreased levels of protein C (an anticoagulant driver), both of which are typically found in patients with cirrhosis (i.e., procoagulant imbalance), are probably related to partial resistance to the in vitro anticoagulant action of thrombomodulin[27-30]. However, in patients with impaired synthetic function and low plasma levels of natural coagulation inhibitors, there is currently no simple way to ascribe such a low level to a pre-existing deficiency[31].

A thrombophilic genotype, including factor V Leiden G1691A mutation[32,33], methylenetetrahydrofolate reductase (TT677) mutation[34,35] and prothrombin (G20210A)[11,36], is associated with the formation of PVT. However, they may play a minor pathogenic role in the formation of PVT.

Reduced portal flow velocity seems to be the most important predictive variable for PVT development in patients with cirrhosis[37-39]. Amitrano et al[38] suggested that portal blood stasis in patients with cirrhosis is the main change favoring thrombosis, even in the presence of other local, systemic, congenital and acquired factors. Kinjo et al[39] performed Doppler ultrasonographic examinations after splenectomy in patients with cirrhosis and showed that portal venous flow was dramatically decreased by 49.2% in the PVT group but only by 6.6% in the non-PVT group.

Splenectomy has recently been reported to play a role in the surgical strategy for HCC and interferon-based therapy for hepatitis C[40-45]. In addition, it can improve the prognosis for patients with cirrhosis by allowing them to receive interferon therapy or undergo treatment for HCC[44,45]. Despite the good results demonstrated in these studies, the high prevalence of PVT after splenectomy in patients with cirrhosis remains problematic[39,46]. It has been suggested that blood turbulence or stasis in the stump of the splenic vein after splenectomy might result in increased coagulability, leading to the propagation of splenic venous thrombus formation in the portal system after splenectomy[47]. Splenomegaly and a large splenic vein diameter are independent risk factors for PVT after splenectomy in patients with concomitant cirrhosis and portal hypertension[39,46,47].

The role of sclerotherapy as a potential trigger for PVT is controversial[48,49]. Some recent reports showed that thrombopoietin receptor agonists might be associated with an increased incidence of PVT in patients with cirrhosis[50,51].


Clinical findings of PVT in cirrhosis vary from asymptomatic to life-threatening conditions. Partial PVT, which is now often detected by routine ultrasonography or computed tomography, might be associated with few symptoms. However, complete PVT may present as abdominal or lumbar pain with sudden onset or progression over a few days. Rapid, complete obstruction of the portal vein or mesenteric veins without involvement of the mesenteric venous arches induces intestinal congestion, which manifests as severe, continuous, colicky abdominal pain and occasionally as nonbloody diarrhea[1-3]. The bleeding risk appears to be higher in patients with PVT and cirrhosis than in patients with cirrhosis alone (39% vs 27%, respectively)[52]. In many patients, however, the thrombus is partial and its aspects and location change in follow-up images. Laboratory findings, including the levels of aminotransaminase, fibrin and fibrinogen degradation products, and d-dimers, are often normal in many cases of developing PVT.

Chronic PVT is commonly diagnosed after a fortuitous finding of hypersplenism or portal hypertension. In the majority of patients it is asymptomatic. Gastrointestinal bleeding is better tolerated by patients with chronic PVT than in those with other forms of portal hypertension, probably because patients with PVT are usually younger and have no liver dysfunction. The occurrence of ascites or encephalopathy in patients with chronic PVT is uncommon and is usually encountered only transiently following gastrointestinal bleeding or when unrelated renal failure or marked sepsis is present in older patients[3]. Liver test results are typically normal in patients with portal cavernoma in the absence of underlying liver disease. Biliary symptoms related to portal cholangiopathy (jaundice, biliary pain, cholangitis, cholecystitis or pancreatitis) rarely reveal the presence of a cavernoma[53,54]. Hepatopulmonary syndrome is present in about 10% of patients.


More of these patients are being diagnosed with PVT because current imaging techniques allow for the detection of asymptomatic PVT during routine ultrasonography in patients with cirrhosis.

Ultrasound and Doppler ultrasound are almost always sufficient for a diagnosis of PVT[55,56]. In most patients, the diagnosis of acute PVT can be rapidly established using noninvasive imaging. Ultrasound sonography can show hyperechoic material in the vessel lumen with distension of the portal vein and its tributaries. Doppler imaging shows the absence of flow in part or all of the lumen.

Enhanced computed tomography (CT) can show a lack of luminal enhancement in the portal vein, increased hepatic enhancement in the arterial phase, and decreased hepatic enhancement in the portal phase[57]. CT and magnetic resonance (MR) angiography are more sensitive techniques than Doppler imaging with respect to assessment of the extent of the thrombus within the portal venous system[56-58]. Definitive diagnosis of PVT can be obtained by MR imaging (MRI) and CT; the former provides a better evaluation of the extent of the thrombosis, particularly in the mesenteric vein, reaching a sensitivity and specificity of 98%-100%. CT provides information not only about the extent of the thrombosis and the development of collateral circulation, but also about the state of the abdominal organs. It is the procedure of choice when intestinal ischemia or hepatocellular carcinoma is suspected[59,60]. A diagnosis of cavernoma is readily achieved by abdominal imaging with ultrasound, CT or MRI, which shows serpiginous structures while the main portal vein and/or its main branches are not visible.

A recent study showed that positive intrathrombus enhancement on contrast-enhanced sonograms is an accurate predictor of recanalization in patients with recent portal thrombosis[61].


Optimal management of PVT in cirrhosis is not addressed in any current consensus publication. There are a few reports about the factors that influence recanalization or the extent of thrombosis; however, the actual impact of PVT treatment on the natural course of cirrhosis has not been investigated. No randomized controlled trials have been performed and most existing evidence concerning PVT treatment is based on case series and is of low quality.

PVT increases the risk of variceal bleeding and is reportedly an independent risk factor for the inability to control variceal bleeding[62]. In addition, PVT can be a life-threatening emergency when it extends to the superior mesenteric vein, leading to intestinal infarction. Anticoagulated patients with cirrhosis have better recanalization rates and PVT extension than non-anticoagulated patients[63]. Therefore, in patients with concomitant cirrhosis and PVT, a treatment algorithm that includes anticoagulation and transjugular intrahepatic portosystemic shunting (TIPS) provides a good chance of complete repermeation, reduces portal hypertensive complications and decreases the rate of thrombosis progression[63]. Francoz et al[4] evaluated patients with cirrhosis awaiting liver transplantation and found that survival was significantly lower in those with complete PVT at the time of surgery (P = 0.04). Furthermore, the rate of partial or complete recanalization was significantly higher among patients receiving anticoagulation therapy than among those not receiving anticoagulation therapy (P = 0.002).

Conversely, some reports have shown that PVT has little influence on prognosis in patients with cirrhosis. Maruyama et al[64] evaluated 150 patients with virus-related cirrhosis but without PVT at baseline; PVT developed in 28% of patients (42/150), with a cumulative incidence of 12.8%, 20% and 38.7% at 1, 5 and 8-10 years, respectively. The natural course of thrombosis was improvement in 47.6% of patients, unchanged in 45.2%, and worsened in 7.2%. Spontaneous resolution or an unchanged appearance was the most common outcome of PVT; therefore, cirrhotic PVT had little influence on prognosis. In their multivariate analysis, Luca et al[65] noted that there was no clear association between progression or regression of partial PVT and clinical outcome and that the Child-Pugh score at the time of diagnosis was the only independent predictor of survival.

In the field of liver transplantation, there is accumulating evidence that PVT, especially thrombus extension to the superior mesenteric vein, may adversely affect the outcome of transplantation. Thus, patients with concomitant cirrhosis and PVT who are on the waiting list for liver transplantation should be treated with anticoagulation therapy[66,67]. PVT prior to liver transplantation is an independent prognostic factor for post-transplant survival[68,69] and complete or partial PV recanalization has been associated with a better survival rate after liver transplantation[4]. It has also been shown that individuals with PVT at the time of liver transplantation are at higher risk of recurrent PVT after transplantation and of requiring retransplantation[30,70]. The increased mortality and morbidity rates associated with PVT are mostly restricted to the first year after liver transplantation[4,62] and actuarial survival after 1 year is good. Therefore, PVT cannot be considered to be a contraindication to liver transplantation[71].

Anticoagulation therapy is of proven benefit in patients with acute deep vein thrombosis[72]. The optimal anticoagulation regimen for the treatment and monitoring of PVT has not yet been fully explored and no clear recommendations exist regarding this issue in recent guidelines or consensus publications[6,28]. Treatment strategies most often include the use of anticoagulation, while thrombectomy and TIPS are considered second-line options.

The goal of anticoagulation therapy for acute PVT is to recanalize the obstructed veins, which will prevent intestinal infarction and portal hypertension. Correction of the causal factors should be achieved as soon as possible.

Vitamin K antagonists (VKA) have been used in some studies to treat PVT in patients with cirrhosis. The rate of PV recanalization in patients with cirrhosis treated with VKA is about 40%[4,73]. Orally administered VKA is more acceptable to patients; however, treatment with VKA is particularly difficult in patients with cirrhosis, mostly because anticoagulation monitoring is complex in this particular situation. Notably, international normalized ratio (INR) monitoring in patients with liver disease probably overestimates the bleeding risk because this international sensitivity index is determined using plasma from patients taking VKA[74]. The INR has only been validated in individuals with normal liver function on stable anticoagulation. A 29% variation in the mean INR was reported in patients with cirrhosis in a study in which three different thromboplastin reagents were used[75]. It is also unclear whether a target INR between 2 and 3 is adequate in individuals with an abnormal INR before anticoagulation therapy[30].

No consensus exists regarding the optimal duration of anticoagulation therapy in these settings. Complete recanalization can be delayed until the sixth month of anticoagulation therapy[5,76]. However, whether this is also true for patients with cirrhosis who develop acute PVT remains to be determined.

Randomized controlled trials of anticoagulation therapy for the prevention of recurrent thrombosis are lacking in cirrhotic PVT. In patients with deep vein thrombosis, a lack of complete recanalization indicates a high risk of recurrence after cessation of anticoagulation therapy[77]. The frequent association with permanent prothrombotic disorders and the risk of intestinal infarction support the use of anticoagulation. However, an increased risk of bleeding secondary to portal hypertension raises concerns. Delgado et al[73] reported that re-thrombosis after complete recanalization occurred in 38.5% of patients with cirrhosis after anticoagulation therapy was stopped. Thatipelli et al[78] stated that prolonged anticoagulant therapy does not appear to be justified based on the low rate of recurrence and substantial rate of major hemorrhage. To avoid the extension of thrombosis to the splanchnic vessels, prophylactic anticoagulation should be continued in patients with underling thrombophilic conditions or in patients who are likely candidates for future liver transplantation[4,63].

The choice of the anticoagulation regimen must also account for the potential need to reverse the effect of anticoagulation. There is no current consensus or guideline on whether nonselective beta blockers, endoscopic variceal ligation or combination therapy is better for variceal bleeding prophylaxis[7,79].

An attractive alternative to oral anticoagulants could be the use of low-molecular-weight heparin (LMWH), the dosing of which is weight based and thus does not necessitate screening. A 50%-80% portal vein recanalization rate was recently reported with the use of LMWH in 38 patients with cirrhosis, with only a few episodes of non-severe variceal bleeding[62,80]. Villa et al[81] performed a randomized controlled trial to evaluate the safety and efficacy of enoxaparin, a LMWH, in preventing PVT in patients with advanced cirrhosis. They demonstrated that the actuarial probability of PVT was lower in the enoxaparin group (P = 0.006). The actuarial probability of survival was higher in the enoxaparin group (P = 0.020). No relevant side effects or hemorrhagic events were observed in their study. Enoxaparin appeared to delay the occurrence of hepatic decompensation and improve survival. However, an increased volume of distribution, such as that produced by ascites and edema, in patients with cirrhosis makes it difficult to determine the optimal dose of LMWH[82].

The administration of antithrombin III (AT-III) could be an attractive alternative to PVT in cirrhosis. Kawanaka et al[83] demonstrated that the low AT-III activity and further decreases in this activity are associated with PVT after splenectomy in patients with cirrhosis and that treatment with AT-III concentrates is likely to prevent the development of PVT in these patients.

TIPS and anticoagulation therapy are considered to be optimal treatment choices for PVT in cirrhosis[84]. TIPS completely recanalized the portal venous system in 57% of patients with cirrhosis and resulted in a marked decrease in 30% without major procedure-related complications. Despite problems associated with patency (bare stents, 38% in 12 mo and 85% in 24 mo; covered stents, 21% in 12 mo and 29% in 24 mo) and encephalopathy (27% at 12 mo, 32% at 24 mo), the long-term outcome of TIPS placement for cirrhotic PVT is excellent[85]. In addition, PVT prior to liver transplantation is an independent prognostic factor for post-transplant survival and TIPS prevents total portal vein occlusion in liver transplantation candidates with partial PVT[86].

In patients with both cirrhosis and chronic PVT, there is no consensus on the indication for anticoagulant therapy. As described in the consensus for PVT in patients without cirrhosis, therapy for chronic PVT can be separated into prevention and treatment of gastrointestinal bleeding, prevention of recurrent thrombosis and treatment of portal cholangiopathy. When PVT is longstanding and cavernous transformation has occurred in the portal vein, prophylactic anticoagulation is reversed only in patients with thrombophilic conditions and/or a high risk of thrombus extension into the superior mesenteric vein. There is still sufficient evidence in favor of interventional therapy such as TIPS[87]. Data on endoscopic ligation are lacking in adult patients with chronic PVT.


PVT is a common problem in patients with cirrhosis, mostly in individuals with advanced liver disease. However, many unknown pathophysiological aspects of PVT and unresolved issues encountered in everyday practice remain to be addressed. The most optimal, most efficient and safest modalities for treatment, screening and monitoring must be established in future controlled trials.


P- Reviewers: Sahani DV, Xu CF S- Editor: Zhai HH L- Editor: Roemmele A E- Editor: Liu XM

1.  Cohen J, Edelman RR, Chopra S. Portal vein thrombosis: a review. Am J Med. 1992;92:173-182.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 199]  [Cited by in F6Publishing: 198]  [Article Influence: 6.2]  [Reference Citation Analysis (0)]
2.  Janssen HL, Wijnhoud A, Haagsma EB, van Uum SH, van Nieuwkerk CM, Adang RP, Chamuleau RA, van Hattum J, Vleggaar FP, Hansen BE. Extrahepatic portal vein thrombosis: aetiology and determinants of survival. Gut. 2001;49:720-724.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 214]  [Cited by in F6Publishing: 206]  [Article Influence: 9.0]  [Reference Citation Analysis (0)]
3.  Condat B, Pessione F, Hillaire S, Denninger MH, Guillin MC, Poliquin M, Hadengue A, Erlinger S, Valla D. Current outcome of portal vein thrombosis in adults: risk and benefit of anticoagulant therapy. Gastroenterology. 2001;120:490-497.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 350]  [Cited by in F6Publishing: 358]  [Article Influence: 15.6]  [Reference Citation Analysis (0)]
4.  Francoz C, Belghiti J, Vilgrain V, Sommacale D, Paradis V, Condat B, Denninger MH, Sauvanet A, Valla D, Durand F. Splanchnic vein thrombosis in candidates for liver transplantation: usefulness of screening and anticoagulation. Gut. 2005;54:691-697.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in F6Publishing: 1]  [Reference Citation Analysis (0)]
5.  Condat B, Pessione F, Helene Denninger M, Hillaire S, Valla D. Recent portal or mesenteric venous thrombosis: increased recognition and frequent recanalization on anticoagulant therapy. Hepatology. 2000;32:466-470.  [PubMed]  [DOI]  [Cited in This Article: ]
6.  DeLeve LD, Valla DC, Garcia-Tsao G. Vascular disorders of the liver. Hepatology. 2009;49:1729-1764.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 677]  [Cited by in F6Publishing: 594]  [Article Influence: 39.6]  [Reference Citation Analysis (0)]
7.  Tsochatzis EA, Senzolo M, Germani G, Gatt A, Burroughs AK. Systematic review: portal vein thrombosis in cirrhosis. Aliment Pharmacol Ther. 2010;31:366-374.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 196]  [Cited by in F6Publishing: 180]  [Article Influence: 12.9]  [Reference Citation Analysis (0)]
8.  Amitrano L, Guardascione MA. Management of portal vein thrombosis in cirrhotic patients. Mediterr J Hematol Infect Dis. 2009;1:e2009014.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 2]  [Cited by in F6Publishing: 7]  [Article Influence: 0.5]  [Reference Citation Analysis (0)]
9.  Okuda K, Ohnishi K, Kimura K, Matsutani S, Sumida M, Goto N, Musha H, Takashi M, Suzuki N, Shinagawa T. Incidence of portal vein thrombosis in liver cirrhosis. An angiographic study in 708 patients. Gastroenterology. 1985;89:279-286.  [PubMed]  [DOI]  [Cited in This Article: ]
10.  Gaiani S, Bolondi L, Li Bassi S, Zironi G, Siringo S, Barbara L. Prevalence of spontaneous hepatofugal portal flow in liver cirrhosis. Clinical and endoscopic correlation in 228 patients. Gastroenterology. 1991;100:160-167.  [PubMed]  [DOI]  [Cited in This Article: ]
11.  Amitrano L, Guardascione MA, Brancaccio V, Margaglione M, Manguso F, Iannaccone L, Grandone E, Balzano A. Risk factors and clinical presentation of portal vein thrombosis in patients with liver cirrhosis. J Hepatol. 2004;40:736-741.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 408]  [Cited by in F6Publishing: 430]  [Article Influence: 21.5]  [Reference Citation Analysis (0)]
12.  Nonami T, Yokoyama I, Iwatsuki S, Starzl TE. The incidence of portal vein thrombosis at liver transplantation. Hepatology. 1992;16:1195-1198.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 194]  [Cited by in F6Publishing: 166]  [Article Influence: 5.2]  [Reference Citation Analysis (0)]
13.  Yerdel MA, Gunson B, Mirza D, Karayalçin K, Olliff S, Buckels J, Mayer D, McMaster P, Pirenne J. Portal vein thrombosis in adults undergoing liver transplantation: risk factors, screening, management, and outcome. Transplantation. 2000;69:1873-1881.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 485]  [Cited by in F6Publishing: 466]  [Article Influence: 19.4]  [Reference Citation Analysis (0)]
14.  Charco R, Fuster J, Fondevila C, Ferrer J, Mans E, García-Valdecasas JC. Portal vein thrombosis in liver transplantation. Transplant Proc. 2005;37:3904-3905.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 51]  [Cited by in F6Publishing: 53]  [Article Influence: 2.9]  [Reference Citation Analysis (0)]
15.  Manzanet G, Sanjuán F, Orbis P, López R, Moya A, Juan M, Vila J, Asensi J, Sendra P, Ruíz J. Liver transplantation in patients with portal vein thrombosis. Liver Transpl. 2001;7:125-131.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 141]  [Cited by in F6Publishing: 149]  [Article Influence: 6.5]  [Reference Citation Analysis (0)]
16.  Thompson EN, Sherlock S. The aetiology of portal vein thrombosis with particular reference to the role of infection and exchange transfusion. Q J Med. 1964;33:465-480.  [PubMed]  [DOI]  [Cited in This Article: ]
17.  Montalto P, Vlachogiannakos J, Cox DJ, Pastacaldi S, Patch D, Burroughs AK. Bacterial infection in cirrhosis impairs coagulation by a heparin effect: a prospective study. J Hepatol. 2002;37:463-470.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 145]  [Cited by in F6Publishing: 131]  [Article Influence: 6.0]  [Reference Citation Analysis (0)]
18.  van't Riet M, Burger JW, van Muiswinkel JM, Kazemier G, Schipperus MR, Bonjer HJ. Diagnosis and treatment of portal vein thrombosis following splenectomy. Br J Surg. 2000;87:1229-1233.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 102]  [Cited by in F6Publishing: 106]  [Article Influence: 4.4]  [Reference Citation Analysis (0)]
19.  Amitrano L, Brancaccio V, Guardascione MA, Margaglione M, Iannaccone L, D’Andrea G, Marmo R, Ames PR, Balzano A. Inherited coagulation disorders in cirrhotic patients with portal vein thrombosis. Hepatology. 2000;31:345-348.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 187]  [Cited by in F6Publishing: 201]  [Article Influence: 8.4]  [Reference Citation Analysis (0)]
20.  Mannucci PM. Abnormal hemostasis tests and bleeding in chronic liver disease: are they related? No. J Thromb Haemost. 2006;4:721-723.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 62]  [Cited by in F6Publishing: 63]  [Article Influence: 3.5]  [Reference Citation Analysis (0)]
21.  Bosch J, Reverter JC. The coagulopathy of cirrhosis: myth or reality? Hepatology. 2005;41:434-435.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 17]  [Cited by in F6Publishing: 18]  [Article Influence: 0.9]  [Reference Citation Analysis (0)]
22.  Caldwell SH, Hoffman M, Lisman T, Macik BG, Northup PG, Reddy KR, Tripodi A, Sanyal AJ. Coagulation disorders and hemostasis in liver disease: pathophysiology and critical assessment of current management. Hepatology. 2006;44:1039-1046.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 359]  [Cited by in F6Publishing: 323]  [Article Influence: 17.9]  [Reference Citation Analysis (0)]
23.  Monroe DM, Hoffman M. The coagulation cascade in cirrhosis. Clin Liver Dis. 2009;13:1-9.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 49]  [Cited by in F6Publishing: 51]  [Article Influence: 3.4]  [Reference Citation Analysis (0)]
24.  Tripodi A, Mannucci PM. Abnormalities of hemostasis in chronic liver disease: reappraisal of their clinical significance and need for clinical and laboratory research. J Hepatol. 2007;46:727-733.  [PubMed]  [DOI]  [Cited in This Article: ]
25.  Ben-Ari Z, Osman E, Hutton RA, Burroughs AK. Disseminated intravascular coagulation in liver cirrhosis: fact or fiction? Am J Gastroenterol. 1999;94:2977-2982.  [PubMed]  [DOI]  [Cited in This Article: ]
26.  Erkan O, Bozdayi AM, Disibeyaz S, Oguz D, Ozcan M, Bahar K, Karayalcin S, Ozden A, Bozkaya H, Yurdaydin C. Thrombophilic gene mutations in cirrhotic patients with portal vein thrombosis. Eur J Gastroenterol Hepatol. 2005;17:339-343.  [PubMed]  [DOI]  [Cited in This Article: ]
27.  Tripodi A, Primignani M, Lemma L, Chantarangkul V, Mannucci PM. Evidence that low protein C contributes to the procoagulant imbalance in cirrhosis. J Hepatol. 2013;59:265-270.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 119]  [Cited by in F6Publishing: 112]  [Article Influence: 10.2]  [Reference Citation Analysis (0)]
28.  Valla DC. Thrombosis and anticoagulation in liver disease. Hepatology. 2008;47:1384-1393.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 79]  [Cited by in F6Publishing: 81]  [Article Influence: 5.1]  [Reference Citation Analysis (0)]
29.  Delahousse B, Labat-Debelleix V, Decalonne L, d’Alteroche L, Perarnau JM, Gruel Y. Comparative study of coagulation and thrombin generation in the portal and jugular plasma of patients with cirrhosis. Thromb Haemost. 2010;104:741-749.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in F6Publishing: 1]  [Reference Citation Analysis (0)]
30.  Tripodi A, Anstee QM, Sogaard KK, Primignani M, Valla DC. Hypercoagulability in cirrhosis: causes and consequences. J Thromb Haemost. 2011;9:1713-1723.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 200]  [Cited by in F6Publishing: 198]  [Article Influence: 15.2]  [Reference Citation Analysis (0)]
31.  Fisher NC, Wilde JT, Roper J, Elias E. Deficiency of natural anticoagulant proteins C, S, and antithrombin in portal vein thrombosis: a secondary phenomenon? Gut. 2000;46:534-539.  [PubMed]  [DOI]  [Cited in This Article: ]
32.  Janssen HL, Meinardi JR, Vleggaar FP, van Uum SH, Haagsma EB, van Der Meer FJ, van Hattum J, Chamuleau RA, Adang RP, Vandenbroucke JP. Factor V Leiden mutation, prothrombin gene mutation, and deficiencies in coagulation inhibitors associated with Budd-Chiari syndrome and portal vein thrombosis: results of a case-control study. Blood. 2000;96:2364-2368.  [PubMed]  [DOI]  [Cited in This Article: ]
33.  Mahmoud AE, Elias E, Beauchamp N, Wilde JT. Prevalence of the factor V Leiden mutation in hepatic and portal vein thrombosis. Gut. 1997;40:798-800.  [PubMed]  [DOI]  [Cited in This Article: ]
34.  Pasta L, Marrone C, D’amico M, Virdone R, D’amico G, Sammarco P, Fabiano C, Pagliaro L. MTHFR C677T mutations in liver cirrhosis with and without portal vein thrombosis. Liver Int. 2006;26:269-270.  [PubMed]  [DOI]  [Cited in This Article: ]
35.  Gabr MA, Bessa SS, El-Zamarani EA. Portal vein thrombosis in Egyptian patients with liver cirrhosis: Role of methylenetetrahydrofolate reductase C677T gene mutation. Hepatol Res. 2010;40:486-493.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 19]  [Cited by in F6Publishing: 17]  [Article Influence: 1.2]  [Reference Citation Analysis (0)]
36.  Amitrano L, Guardascione MA, Ames PR, Margaglione M, Iannaccone L, Brancaccio V, Balzano A. Increased plasma prothrombin concentration in cirrhotic patients with portal vein thrombosis and prothrombin G20210A mutation. Thromb Haemost. 2006;95:221-223.  [PubMed]  [DOI]  [Cited in This Article: ]
37.  Zocco MA, Di Stasio E, De Cristofaro R, Novi M, Ainora ME, Ponziani F, Riccardi L, Lancellotti S, Santoliquido A, Flore R. Thrombotic risk factors in patients with liver cirrhosis: correlation with MELD scoring system and portal vein thrombosis development. J Hepatol. 2009;51:682-689.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 309]  [Cited by in F6Publishing: 337]  [Article Influence: 22.5]  [Reference Citation Analysis (0)]
38.  Amitrano L, Guardascione MA, Ames PR. Coagulation abnormalities in cirrhotic patients with portal vein thrombosis. Clin Lab. 2007;53:583-589.  [PubMed]  [DOI]  [Cited in This Article: ]
39.  Kinjo N, Kawanaka H, Akahoshi T, Tomikawa M, Yamashita N, Konishi K, Tanoue K, Shirabe K, Hashizume M, Maehara Y. Risk factors for portal venous thrombosis after splenectomy in patients with cirrhosis and portal hypertension. Br J Surg. 2010;97:910-916.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 86]  [Cited by in F6Publishing: 95]  [Article Influence: 6.8]  [Reference Citation Analysis (0)]
40.  Giannini EG, Savarino V. Thrombocytopenia in liver disease. Curr Opin Hematol. 2008;15:473-480.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 64]  [Cited by in F6Publishing: 73]  [Article Influence: 4.6]  [Reference Citation Analysis (0)]
41.  Kercher KW, Carbonell AM, Heniford BT, Matthews BD, Cunningham DM, Reindollar RW. Laparoscopic splenectomy reverses thrombocytopenia in patients with hepatitis C cirrhosis and portal hypertension. J Gastrointest Surg. 2004;8:120-126.  [PubMed]  [DOI]  [Cited in This Article: ]
42.  Hayashi PH, Mehia C, Joachim Reimers H, Solomon HS, Bacon BR. Splenectomy for thrombocytopenia in patients with hepatitis C cirrhosis. J Clin Gastroenterol. 2006;40:740-744.  [PubMed]  [DOI]  [Cited in This Article: ]
43.  Akahoshi T, Tomikawa M, Kawanaka H, Furusyo N, Kinjo N, Tsutsumi N, Nagao Y, Hayashi J, Hashizume M, Maehara Y. Laparoscopic splenectomy with interferon therapy in 100 hepatitis-C-virus-cirrhotic patients with hypersplenism and thrombocytopenia. J Gastroenterol Hepatol. 2012;27:286-290.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 30]  [Cited by in F6Publishing: 34]  [Article Influence: 2.8]  [Reference Citation Analysis (0)]
44.  Hirooka M, Ishida K, Kisaka Y, Uehara T, Watanabe Y, Hiasa Y, Michitaka K, Onji M. Efficacy of splenectomy for hypersplenic patients with advanced hepatocellular carcinoma. Hepatol Res. 2008;38:1172-1177.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 3]  [Cited by in F6Publishing: 7]  [Article Influence: 0.4]  [Reference Citation Analysis (0)]
45.  Morihara D, Kobayashi M, Ikeda K, Kawamura Y, Saneto H, Yatuji H, Hosaka T, Sezaki H, Akuta N, Suzuki Y. Effectiveness of combination therapy of splenectomy and long-term interferon in patients with hepatitis C virus-related cirrhosis and thrombocytopenia. Hepatol Res. 2009;39:439-447.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 33]  [Cited by in F6Publishing: 30]  [Article Influence: 2.0]  [Reference Citation Analysis (0)]
46.  Yoshida M, Watanabe Y, Horiuchi A, Yamamoto Y, Sugishita H, Kawachi K. Portal and splenic venous thrombosis after splenectomy in patients with hypersplenism. Hepatogastroenterology. 2009;56:538-541.  [PubMed]  [DOI]  [Cited in This Article: ]
47.  Winslow ER, Brunt LM, Drebin JA, Soper NJ, Klingensmith ME. Portal vein thrombosis after splenectomy. Am J Surg. 2002;184:631-635; discussion 635-636.  [PubMed]  [DOI]  [Cited in This Article: ]
48.  Amitrano L, Brancaccio V, Guardascione MA, Margaglione M, Sacco M, Martino R, De Nucci C, Mosca S, Iannaccone L, Ames PR. Portal vein thrombosis after variceal endoscopic sclerotherapy in cirrhotic patients: role of genetic thrombophilia. Endoscopy. 2002;34:535-538.  [PubMed]  [DOI]  [Cited in This Article: ]
49.  Politoske D, Ralls P, Korula J. Portal vein thrombosis following endoscopic variceal sclerotherapy. Prospective controlled comparison in patients with cirrhosis. Dig Dis Sci. 1996;41:185-190.  [PubMed]  [DOI]  [Cited in This Article: ]
50.  Afdhal NH, Giannini EG, Tayyab G, Mohsin A, Lee JW, Andriulli A, Jeffers L, McHutchison J, Chen PJ, Han KH. Eltrombopag before procedures in patients with cirrhosis and thrombocytopenia. N Engl J Med. 2012;367:716-724.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 239]  [Cited by in F6Publishing: 220]  [Article Influence: 18.3]  [Reference Citation Analysis (0)]
51.  Dultz G, Kronenberger B, Azizi A, Mihm U, Vogl TJ, Sarrazin U, Sarrazin C, Zeuzem S, Hofmann WP. Portal vein thrombosis as complication of romiplostim treatment in a cirrhotic patient with hepatitis C-associated immune thrombocytopenic purpura. J Hepatol. 2011;55:229-232.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 32]  [Cited by in F6Publishing: 35]  [Article Influence: 2.7]  [Reference Citation Analysis (0)]
52.  North Italian Endoscopic Club for the Study and Treatment of Esophageal Varices. Prediction of the first variceal hemorrhage in patients with cirrhosis of the liver and esophageal varices. A prospective multicenter study. N Engl J Med. 1988;319:983-989.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 927]  [Cited by in F6Publishing: 793]  [Article Influence: 22.0]  [Reference Citation Analysis (1)]
53.  Condat B, Vilgrain V, Asselah T, O’Toole D, Rufat P, Zappa M, Moreau R, Valla D. Portal cavernoma-associated cholangiopathy: a clinical and MR cholangiography coupled with MR portography imaging study. Hepatology. 2003;37:1302-1308.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 153]  [Cited by in F6Publishing: 157]  [Article Influence: 7.5]  [Reference Citation Analysis (0)]
54.  Khuroo MS, Dar MY, Yattoo GN, Khan BA, Boda MI, Zargar SA, Javid G, Allai MS. Serial cholangiographic appearances in recurrent pyogenic cholangitis. Gastrointest Endosc. 1993;39:674-679.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 16]  [Cited by in F6Publishing: 15]  [Article Influence: 0.5]  [Reference Citation Analysis (0)]
55.  Subramanyam BR, Balthazar EJ, Lefleur RS, Horii SC, Hulnick DH. Portal venous thrombosis: correlative analysis of sonography, CT and angiography. Am J Gastroenterol. 1984;79:773-776.  [PubMed]  [DOI]  [Cited in This Article: ]
56.  Ueno N, Sasaki A, Tomiyama T, Tano S, Kimura K. Color Doppler ultrasonography in the diagnosis of cavernous transformation of the portal vein. J Clin Ultrasound. 1997;25:227-233.  [PubMed]  [DOI]  [Cited in This Article: ]
57.  Bach AM, Hann LE, Brown KT, Getrajdman GI, Herman SK, Fong Y, Blumgart LH. Portal vein evaluation with US: comparison to angiography combined with CT arterial portography. Radiology. 1996;201:149-154.  [PubMed]  [DOI]  [Cited in This Article: ]
58.  Chou CK, Mak CW, Tzeng WS, Chang JM. CT of small bowel ischemia. Abdom Imaging. 2004;29:18-22.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 62]  [Cited by in F6Publishing: 49]  [Article Influence: 2.5]  [Reference Citation Analysis (0)]
59.  Lee HK, Park SJ, Yi BH, Yeon EK, Kim JH, Hong HS. Portal vein thrombosis: CT features. Abdom Imaging. 2008;33:72-79.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 50]  [Cited by in F6Publishing: 51]  [Article Influence: 3.0]  [Reference Citation Analysis (0)]
60.  Tublin ME, Dodd GD, Baron RL. Benign and malignant portal vein thrombosis: differentiation by CT characteristics. AJR Am J Roentgenol. 1997;168:719-723.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 207]  [Cited by in F6Publishing: 216]  [Article Influence: 8.0]  [Reference Citation Analysis (0)]
61.  Maruyama H, Ishibashi H, Takahashi M, Shimada T, Kamesaki H, Yokosuka O. Prediction of the therapeutic effects of anticoagulation for recent portal vein thrombosis: a novel approach with contrast-enhanced ultrasound. Abdom Imaging. 2012;37:431-438.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 12]  [Cited by in F6Publishing: 9]  [Article Influence: 0.8]  [Reference Citation Analysis (0)]
62.  Amitrano L, Guardascione MA, Menchise A, Martino R, Scaglione M, Giovine S, Romano L, Balzano A. Safety and efficacy of anticoagulation therapy with low molecular weight heparin for portal vein thrombosis in patients with liver cirrhosis. J Clin Gastroenterol. 2010;44:448-451.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 226]  [Cited by in F6Publishing: 208]  [Article Influence: 14.9]  [Reference Citation Analysis (0)]
63.  Senzolo M, M Sartori T, Rossetto V, Burra P, Cillo U, Boccagni P, Gasparini D, Miotto D, Simioni P, Tsochatzis E. Prospective evaluation of anticoagulation and transjugular intrahepatic portosystemic shunt for the management of portal vein thrombosis in cirrhosis. Liver Int. 2012;32:919-927.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 242]  [Cited by in F6Publishing: 253]  [Article Influence: 21.1]  [Reference Citation Analysis (0)]
64.  Maruyama H, Okugawa H, Takahashi M, Yokosuka O. De novo portal vein thrombosis in virus-related cirrhosis: predictive factors and long-term outcomes. Am J Gastroenterol. 2013;108:568-574.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 147]  [Cited by in F6Publishing: 145]  [Article Influence: 13.2]  [Reference Citation Analysis (0)]
65.  Luca A, Caruso S, Milazzo M, Marrone G, Mamone G, Crinò F, Maruzzelli L, Miraglia R, Floridia G, Vizzini G. Natural course of extrahepatic nonmalignant partial portal vein thrombosis in patients with cirrhosis. Radiology. 2012;265:124-132.  [PubMed]  [DOI]  [Cited in This Article: ]
66.  Lendoire J, Raffin G, Cejas N, Duek F, Barros Schelotto P, Trigo P, Quarin C, Garay V, Imventarza O. Liver transplantation in adult patients with portal vein thrombosis: risk factors, management and outcome. HPB (Oxford). 2007;9:352-356.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 80]  [Cited by in F6Publishing: 69]  [Article Influence: 4.1]  [Reference Citation Analysis (0)]
67.  Selvaggi G, Weppler D, Nishida S, Moon J, Levi D, Kato T, Tzakis AG. Ten-year experience in porto-caval hemitransposition for liver transplantation in the presence of portal vein thrombosis. Am J Transplant. 2007;7:454-460.  [PubMed]  [DOI]  [Cited in This Article: ]
68.  Englesbe MJ, Kubus J, Muhammad W, Sonnenday CJ, Welling T, Punch JD, Lynch RJ, Marrero JA, Pelletier SJ. Portal vein thrombosis and survival in patients with cirrhosis. Liver Transpl. 2010;16:83-90.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 166]  [Cited by in F6Publishing: 174]  [Article Influence: 12.4]  [Reference Citation Analysis (1)]
69.  Rodríguez-Castro KI, Porte RJ, Nadal E, Germani G, Burra P, Senzolo M. Management of nonneoplastic portal vein thrombosis in the setting of liver transplantation: a systematic review. Transplantation. 2012;94:1145-1153.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 151]  [Cited by in F6Publishing: 161]  [Article Influence: 14.6]  [Reference Citation Analysis (0)]
70.  Doenecke A, Tsui TY, Zuelke C, Scherer MN, Schnitzbauer AA, Schlitt HJ, Obed A. Pre-existent portal vein thrombosis in liver transplantation: influence of pre-operative disease severity. Clin Transplant. 2010;24:48-55.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 35]  [Cited by in F6Publishing: 38]  [Article Influence: 2.5]  [Reference Citation Analysis (0)]
71.  Ramos AP, Reigada CP, Ataíde EC, Almeida JR, Cardoso AR, Caruy CA, Stucchi RS, Boin IF. Portal vein thrombosis and liver transplantation: long term. Transplant Proc. 2010;42:498-501.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 20]  [Cited by in F6Publishing: 21]  [Article Influence: 1.5]  [Reference Citation Analysis (0)]
72.  Bates SM, Ginsberg JS. Clinical practice. Treatment of deep-vein thrombosis. N Engl J Med. 2004;351:268-277.  [PubMed]  [DOI]  [Cited in This Article: ]
73.  Delgado MG, Seijo S, Yepes I, Achécar L, Catalina MV, García-Criado A, Abraldes JG, de la Peña J, Bañares R, Albillos A. Efficacy and safety of anticoagulation on patients with cirrhosis and portal vein thrombosis. Clin Gastroenterol Hepatol. 2012;10:776-783.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 269]  [Cited by in F6Publishing: 248]  [Article Influence: 20.7]  [Reference Citation Analysis (0)]
74.  Arjal R, Trotter JF. International normalized ratio of prothrombin time in the model for end-stage liver disease score: an unreliable measure. Clin Liver Dis. 2009;13:67-71.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 24]  [Cited by in F6Publishing: 23]  [Article Influence: 1.5]  [Reference Citation Analysis (0)]
75.  Kovacs MJ, Wong A, MacKinnon K, Weir K, Keeney M, Boyle E, Cruickshank M. Assessment of the validity of the INR system for patients with liver impairment. Thromb Haemost. 1994;71:727-730.  [PubMed]  [DOI]  [Cited in This Article: ]
76.  Clavien PA. Diagnosis and management of mesenteric infarction. Br J Surg. 1990;77:601-603.  [PubMed]  [DOI]  [Cited in This Article: ]
77.  Kearon C, Kahn SR, Agnelli G, Goldhaber S, Raskob GE, Comerota AJ. Antithrombotic therapy for venous thromboembolic disease: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines (8th Edition). Chest. 2008;133:454S-545S.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 1466]  [Cited by in F6Publishing: 1294]  [Article Influence: 80.9]  [Reference Citation Analysis (0)]
78.  Thatipelli MR, McBane RD, Hodge DO, Wysokinski WE. Survival and recurrence in patients with splanchnic vein thromboses. Clin Gastroenterol Hepatol. 2010;8:200-205.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 126]  [Cited by in F6Publishing: 130]  [Article Influence: 9.3]  [Reference Citation Analysis (0)]
79.  Tripodi A, Mannucci PM. The coagulopathy of chronic liver disease. N Engl J Med. 2011;365:147-156.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 963]  [Cited by in F6Publishing: 867]  [Article Influence: 66.7]  [Reference Citation Analysis (1)]
80.  Senzolo M, Ferronato C, Burra P, Sartori MT. Anticoagulation for portal vein thrombosis in cirrhotic patients should be always considered. Intern Emerg Med. 2009;4:161-162; author reply 163-164.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 35]  [Cited by in F6Publishing: 28]  [Article Influence: 1.9]  [Reference Citation Analysis (0)]
81.  Villa E, Cammà C, Marietta M, Luongo M, Critelli R, Colopi S, Tata C, Zecchini R, Gitto S, Petta S. Enoxaparin prevents portal vein thrombosis and liver decompensation in patients with advanced cirrhosis. Gastroenterology. 2012;143:1253-1260.e1-4.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 497]  [Cited by in F6Publishing: 464]  [Article Influence: 38.7]  [Reference Citation Analysis (0)]
82.  Bechmann LP, Sichau M, Wichert M, Gerken G, Kröger K, Hilgard P. Low-molecular-weight heparin in patients with advanced cirrhosis. Liver Int. 2011;31:75-82.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 102]  [Cited by in F6Publishing: 107]  [Article Influence: 8.2]  [Reference Citation Analysis (0)]
83.  Kawanaka H, Akahoshi T, Kinjo N, Konishi K, Yoshida D, Anegawa G, Yamaguchi S, Uehara H, Hashimoto N, Tsutsumi N. Impact of antithrombin III concentrates on portal vein thrombosis after splenectomy in patients with liver cirrhosis and hypersplenism. Ann Surg. 2010;251:76-83.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 81]  [Cited by in F6Publishing: 87]  [Article Influence: 6.2]  [Reference Citation Analysis (0)]
84.  Francoz C, Valla D, Durand F. Portal vein thrombosis, cirrhosis, and liver transplantation. J Hepatol. 2012;57:203-212.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 163]  [Cited by in F6Publishing: 165]  [Article Influence: 13.8]  [Reference Citation Analysis (0)]
85.  Luca A, Miraglia R, Caruso S, Milazzo M, Sapere C, Maruzzelli L, Vizzini G, Tuzzolino F, Gridelli B, Bosch J. Short- and long-term effects of the transjugular intrahepatic portosystemic shunt on portal vein thrombosis in patients with cirrhosis. Gut. 2011;60:846-852.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 184]  [Cited by in F6Publishing: 194]  [Article Influence: 14.9]  [Reference Citation Analysis (0)]
86.  D'Avola D, Bilbao JI, Zozaya G, Pardo F, Rotellar F, Iñarrairaegui M, Quiroga J, Sangro B, Herrero JI. Efficacy of transjugular intrahepatic portosystemic shunt to prevent total portal vein thrombosis in cirrhotic patients awaiting for liver transplantation. Transplant Proc. 2012;44:2603-2605.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 29]  [Cited by in F6Publishing: 32]  [Article Influence: 2.9]  [Reference Citation Analysis (0)]
87.  de Franchis R. Revising consensus in portal hypertension: report of the Baveno V consensus workshop on methodology of diagnosis and therapy in portal hypertension. J Hepatol. 2010;53:762-768.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in Crossref: 1066]  [Cited by in F6Publishing: 977]  [Article Influence: 69.8]  [Reference Citation Analysis (0)]