Table 2 Histopathological characteristics and surgical outcome of patients with incidental gallbladder carcinoma during or following laparoscopic cholecystectomy
Patient number | Diagnosis | Removal of cystic duct node in 1st operation | Hospital stay (days) | Postoperative complication | Tumor location of gallbladder | Size (cm) | Pathology | pT | 2nd surgical procedure | N | M | Stage | Margin | Recurrence | Outcome (months) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Postoperatively | None | 6 | None | Body | 0.8 | Well differentiated adenocarcinoma | 1a | R0 | None | Alive (80) | ||||
2 | Postoperatively | None | 5 | None | Fundus-body | 4.5 | Well differentiated adenocarcinoma | 2 | Radicalization | 0 | 0 | II | R0 | None | Alive (51) |
3 | Postoperatively | None | 6 | None | Body | 1.7 | Well differentiated adenocarcinoma | 1a | R0 | None | Alive (40) | ||||
4 | Postoperatively | Yes | 5 | None | Neck | 3.3 | Moderately differentiated adenocarcinoma | 2 | Refused | 1 | 0 | IIIB | R1 | Liver | Alive (28) |
5 | Intraoperatively | Yes | 10 | None | Fundus | 2 | Poorly differentiated adenocarcinoma | 3 | Refused | 1 | 0 | IIIB | R2 | Peritoneum | Alive (24) |
6 | Postoperatively | None | 9 | None | Body | 2.3 | Well differentiated adenocarcinoma | 2 | Radicalization | 0 | 0 | II | R0 | None | Alive (22) |
7 | Postoperatively | None | 5 | None | Fundus-body | 6.5 | Well differentiated adenocarcinoma | 1a | R0 | None | Alive (21) | ||||
8 | Postoperatively | None | 13 | SSI | Fundus-body | 6 | Well differentiated adenocarcinoma | 2 | Refused | 0 | 0 | II | R1 | None | Alive (11) |