Table 1.
Clinical features of 8 pancreaticobiliary maljunction patients without biliary dilatation or cancer
| Case | Age (yr) | Sex | Process leading to ultrasound | Amylase level in bile (IU/L) | Follow-up |
| 1 | 30 | F | Screening for hepatitis A | 528 000 | Follow-up after 236 mo |
| 2 | 55 | F | Screening for chronic hepatitis C | 69 850 | Follow-up after 47 mo |
| 3 | 65 | F | Cholangitis with mild acute pancreatitis | 17 272 | Follow-up after 40 mo |
| 4 | 41 | F | Right hypochondralgia | 117 240 | Follow-up after 12 mo |
| 5 | 70 | F | Screening for diabetes mellitus | 254 900 | Follow-up after 3 mo |
| 6 | 42 | M | Diarrhea | 185 000 | Unknown after 75 mo |
| 7 | 47 | M | Abdominal pain | 300 000 | Unknown after 18 mo |
| 8 | 36 | M | Abdominal discomfort | 672 100 | Unknown after 1 mo |