Intraoperative frozen section diagnosis of bile duct margin for extrahepatic cholangiocarcinoma

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Gastroenterol. Mar 28, 2018; 24(12): 1332-1342
Published online Mar 28, 2018. doi: 10.3748/wjg.v24.i12.1332

Table 1 Clinicopathological characteristics of extrahepatic cholangiocarcinoma

	pCCA (n = 34)	dCCA (n = 40)
Age (yr), median (range)	71.5 (44-82)	72.5 (39-85)
Gender
Male	23	6
Female	11	34
Preoperative biliary drainage
Yes	33	38
No	1	2
Procedure
PD	1	38
HH	27	1
PD + HH	5	0
Bile duct resection	0	1
Others	1	0
Total number of duct margins for frozen section	55	45
Number of duct margins for frozen section
1	15	35
2	17	5
3	2	0
pT
pT1/pT2	27	20
pT3/pT4	6	19
Unknown	1	1

dCCA: Distal cholangiocarcinoma; HH: Hemihepatectomy; pCCA: Perihilar cholangiocarcinoma; PD: Pancreaticoduodenectomy.

Citation: Shiraki T, Kuroda H, Takada A, Nakazato Y, Kubota K, Imai Y. Intraoperative frozen section diagnosis of bile duct margin for extrahepatic cholangiocarcinoma. World J Gastroenterol 2018; 24(12): 1332-1342
URL: https://www.wjgnet.com/1007-9327/full/v24/i12/1332.htm
DOI: https://dx.doi.org/10.3748/wjg.v24.i12.1332

Shiraki T, Kuroda H, Takada A, Nakazato Y, Kubota K, Imai Y. Intraoperative frozen section diagnosis of bile duct margin for extrahepatic cholangiocarcinoma. World J Gastroenterol 2018; 24(12): 1332-1342 [PMID: 29599608 DOI: 10.3748/wjg.v24.i12.1332]

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