Table 1 Reported cases of surgical resection for peritoneal dissemination of HCC detected by ICG fluorescence imaging
Case | Study | Age/sex | Rupture of primary tumor | Former treatment | Surgical approach | ICG timing | ICG amount (mg/kg) | No. of metastases | Recurrence site | Size of maximum tumor (mm) | Newly detected tumors | Recurrence after resection of peritoneal dissemination |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Nakamura et al. | 76/M | N | HTX + RFA + TACE | Open | 2 days prior | 0.5 | 2 | Abdominal wall, omentum | ND | Y | N |
2 | Miyazaki et al. | 75/M | Y | TAE + HTX | Lap | 3 days prior | 0.5 | 1 | Retroperitoneum | 13 | N | N |
3 | He et al. | 46/M | N | HTX | Open | ND | ND | 1 | Peritoneum of right lower abdomen | 90 | N | N |
4 | He et al. | 77/M | N | N | Open | ND | ND | 1 | Omentum | ND | Y | N (enlargement of concurrent liver tumor) |
5 | Hayashi et al. | 57/M | N | HTX | Open | 2 days prior | 0.5 | 8 | Peritoneum of abdominal wall (right upper, right flank, epigastrium, central) | 28 | Y | Y (peritoneal dissemination) |
6 | Sasaki et al. | 76/M | N | HTX + RFA + TACE | Lap | 1 day prior | 0.5 | 3 | Retroperitoneum, right diaphragm | 10 | Y | N |
7-1 | Our case (first resection) | 46/F | Y | TAE + HTX | Open | 3 days prior | 0.5 | 1 | Omentum | 17 | N | Y (peritoneal dissemination) |
7-2 | Our case (second resection) | 47/F | Y | TAE + HTX + resection of peritoneal dissemination | Lap | 3 days prior | 0.5 | 3 | Retroperitoneum, right diaphragm | 12 | Y | N |