Table 1 Characteristics of patients and laboratory findings
Variables | Case 1 | Case 2 |
|---|---|---|
Age (years) | 66 | 67 |
Sex | female | male |
BMI (kg/m2) | 22.0 | 23.8 |
ECOG Performance Status | 0 | 0 |
Serum bilirubin level at admission (mg/dL) | 6.8 | 14.9 |
AST (IU/L) | 27 | 268 |
ALT (IU/L) | 25 | 514 |
Biliary anatomy | Right antero-ventral bile duct confluent to the right hepatic duct and the right antero-dorsal bile duct independently confluent to the right posterior bile duct | Right posterior bile duct draining into the left hepatic duct |
Bismuth-Corlette type | IIIA | IIIA |
Serum bilirubin level a day prior to resection (mg/dL) | 0.8 | 1.6 |
Cumulative Pringle time in operation (min) | 62 | 75 |
Operative blood loss (mL) | 291 | 890 |
Total operation time (min) | 1158 | 970 |
Serum bilirubin (POD 5) (mg/dL) | 1.8 | 1.1 |
Serum AST/ ALT (POD 5) (mg/dL) | 39/137 | 16/66 |
PT-INR (POD 5) | 0.94 | 1.0 |
Clavien-Dindo grading of morbidity | Nil | Grade II—POPF |
Staging AJCC (8th edition) | BpBd, flat-infiltrating type, circ, 1.2 × 1.0 × 3.5 cm, pT2, por2, ly(0), v1, ne1, pN0, pDM0, pHM0, pEM0, pPV0, pA0, R0, M0 Stage II | BpBd, papillary invasive type, circ, 1.2 × 0.6 × 7.0 cm, pT1, pap, ly0, v0, ne0, pN0, pDM0, pHM0, pEM0, pPV0, pA0, R0, M0 Stage I |