Table 1 After choledochoduodenostomy, 17 patients were diagnosed with biliary tract cancer (Japan Medical Abstracts Society; 1983–2016)
Variables | n = 17 |
|---|---|
Gender (male/female) | 7 (41%)/10 (59%) |
Age (years) | 62 (41–73) |
Previous history (bile duct) | |
Stone | 8 (47%) |
Dilation | 5 (29%) |
Injury | 4 (24%) |
Period (years) | 32 (12–40) |
Type | |
Well | 1 (6%) |
Moderately | 3 (18%) |
Poorly | 5 (29%) |
Papillary | 3 (18%) |
Unknown | 5 (29%) |
Location | |
Anastomotic | 9 (54%) |
Portal | 3 (18%) |
Left hepatic duct | 2 (12%) |
Right hepatic duct | 1 (6%) |
S6 | 1 (6%) |
S5 | 1 (6%) |
Operative procedure | |
PD | 3 (18%) |
HPD | 2 (12%) |
Left lobectomy | 2 (12%) |
Partial | 1 (6%) |
Choledochectomy | 1 (6%) |
Stent | 3 (18%) |
PTBD | 2 (12%) |
Bypass | 1 (6%) |
Microwave | 1 (6%) |
Unresected | 1 (6%) |
Outcome | |
Alive | 8 (47%) |
Dead | 9 (53%) |