Risk-adjustment in hepatobiliarypancreatic surgery

Table 1 Diagnosis.

Organ	Number of patients (% of total)	Number of deaths (% mortality)
Hepatic	89 (50.3)	1 (1.1)
Liver primary	14 (7.9)	0
Colorectal secondaries	47 (26.6)	1 (2.1)
Other secondaries	5 (2.8)	0
Carcinoid tumors	10 (5.6)	0
Benign liver lesions	13 (7.3)	0
Biliary	63 (35.6)	4 (6.3)
Cholangiocarcinoma	24 (13.6)	4 (16.6)
Iatrogenic biliary strictures	24 (13.6)	0
Benign biliary strictures	15 (8.5)	0
Pancreatic	25 (14.1)	2 (8)
Pancreatic malignancy	18 (10.2)	2 (11)
Pancreatitis	7 (3.9)	0
Total	177 (100)	7 (3.95)