Annals of Hepato-Biliary-Pancreatic Surgery

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Table. 3.

Table. 3.

Comparison of tumor involvement and histological types

Variable ECW (n = 35) ECB (n = 35) p-value
Site of tumor 0.950
Fundus alone 10 (40.0) 13 (44.8)
Body alone 5 (20.0) 3 (10.3)
Neck alone 5 (20.0) 3 (10.3)
Fundus and body 2 (8.0) 8 (27.6)
Body and neck 0 2 (6.9)
Fundus, body and neck 3 (12.0) 0
Involvement of adjacent organs
Duodenal 5 (14.3) 1 (2.9) 0.09
Stomach 2 (5.7) 0 0.15
Common bile duct 8 (22.9) 4 (11.4) 0.07
Colon 1 (2.9) 3 (8.6) 0.30
Tumor type 0.046
Adenocarcinoma 29 (82.9) 33 (94.3)
Adeno-squamous 1 (2.9) 2 (5.7)
Intra cholecystic neoplasm 3 (8.6) 0
Neuroendocrine tumor 1 (2.9) 0
Squamous cell carcinoma 1 (2.9) 0

Values are presented as number (%).

ECB, extended cholecystectomy involving bi-segmentectomy s4b&5; ECW, extended cholecystectomy involving wedge hepatic resection.

Ann Hepatobiliary Pancreat Surg 2021;25:485-91 https://doi.org/10.14701/ahbps.2021.25.4.485
© 2021 Ann Hepatobiliary Pancreat Surg