Gallbladder cancer mimicking perihilar cholangiocarcinoma—considerable rate of postoperative reclassification with implications for prognosis

Table 2 Postoperative short-term outcomes

Variable	pCCA confirmed (n = 48)	GBC (n = 11)	P value
Major postoperative complications (Clavien-Dindo ≥ 3a), n (%)	28 (58)	7 (64)	1.000^a
Postoperative liver failure, n (%)	8 (17)	3 (27)	0.413^a
Mortality (within 90 days or in hospital), n (%)	6 (13)	2 (18)	0.635^a

ISSN: 1477-7819