Table 1 Characteristics of Patients in the RH ,LH and OH Groups
From: Robotic, laparoscopic or open hemihepatectomy for giant liver haemangiomas over 10 cm in diameter
RH group | LH group | OH group | ||
|---|---|---|---|---|
n = 19 | n = 13 | n = 25 | P value | |
Age (year) | 49.2 ± 10.6 | 46.5 ± 8.9 | 45.6 ± 10.1 | 0.494 |
Sex | ||||
Male | 2 (10.5%) | 1 (7.7%) | 8 (32%) | 0.094 |
Female | 17 (89.5%) | 12 (92.3%) | 17 (68%) | |
Location* | ||||
Right | 15 | 8 | 19 | 0.530 |
Left | 4 | 5 | 6 | |
Body surface area (BSA, cm2) | 1.6 ± 0.2 | 1.6 ± 0.2 | 1.6 ± 0.2 | 0.821 |
Futrue liver remnant volume (FLR, cm3) | 463.9 ± 151.2 | 442.9 ± 152.8 | 374.8 ± 135.7 | 0.115 |
Standard liver volume (SLV, cm3) | 1120.1 ± 137.8 | 1110.1 ± 108.1 | 1144.9 ± 108.8 | 0.646 |
Liver hemangioma volume (cm3) | 553.2 ± 122.3 | 556.2 ± 179.8 | 667.5 ± 202.6 | 0.061 |
FLR/SLV (%) | 41.2 ± 11.4 | 40.1 ± 14.0 | 33.2 ± 13.4 | 0.099 |
Resected normal liver volume / resected volume (%) | 16.1 ± 7.2 | 17.4 ± 7.0 | 14.2 ± 8.2 | 0.437 |
Hepatic disease† | 0 (0%) | 0 (0%) | 0 (0%) | 1.000 |