Simultaneous combined surgery for hepatic-renal double organ alveolar or cystic echinococcosis: A retrospective study

Table 3 A comparison of surgical approach and outcomes between the alveolar echinococcosis and cystic echinococcosis cohorts

Items	AE cohort	CE cohort
Hepatic surgery (n)
Hemihepatectomy	6 (right)	1 (right)
Trisectionectomy	2 (right)	0
ELRA	2	0
Lobectomy	1	0
Partial hepatectomy	1	0
NOC surgery	0	8
OC surgery	0	5
Renal surgery (n)
PN	4 (3 right, 1 left)	1 (right)
TN	7 (right)	3 (1 right, 2 left)
NOC surgery	0	8
OC surgery	0	3
Surgery for extra lesions/cysts (n)
NOC surgery	0	6 (2 abdominal, 1 pelvic, 3 retroperitoneal)
OC surgery	0	1 (retroperitoneal)
Adrenalectomy	7 (right)	1 (right)
Diaphragmatic repair	4 (right)	1 (right)
Diaphragmatic reconstruction	3 (right)	0
IVC repair	3	2
IVC reconstruction	3 (1 retrohepatic IVC, 2 retrohepatic plus below-renal-venous level IVC)	0
PV repair	4	0
Pulmonary wedge resection	2 (right)	0
Thorax drainage	4 (right)	0
Choledocal drainage	1	1
Cholecystectomy	7	3
Surgical summary
Radicality (%)	100 (10/10)	63.6 (7/11)
Median duration (hour)	6.3	2.5
Estimated blood loss (mL)	900	100
Post-OP hospital stay (day)	13	7
Prognosis (%)
Complication rate	50 (5/10: 3 IIIa, 2 IIIb)	18.2 (2/11: 2 II)
Disease-free survival rate	100 (10/10)	100 (11/11)

AE: Alveolar echinococcosis; CE: Cystic echinococcosis; ELRA: Ex vivo liver resection and autotransplantation; NOC: Non-opened cyst; OC: Opened cyst; PN: Partial nephrectomy; TN: Total nephrectomy; IVC: Inferior vena cava; PV: Portal vein; OP: Operative.