Table 3 Gender and domicile distributions of the hepatic vascular variations
Hepatic artery | Normal (type 1) | Variants | Total | |
Sex | Male | 258 (69.92%) | 111 (30.08%) | 369 (100%) |
Female | 118 (67.05) | 58 (32.95) | 176 (100%) | |
Domicile | South Indian | 363 (69.2%) | 162 (30.8%) | 525 (100%) |
North Indian | 13 (65%) | 7 (35%) | 20 (100%) | |
Portal vein | Normal (type 1) | Variants | Total | |
Sex | Male | 296 (80.2%) | 73 (19.8%) | 369 (100%) |
Female | 146 (83%) | 30 (17%) | 176 (100%) | |
Domicile | South Indian | 425 (81%) | 100 (19%) | 525 (100%) |
North Indian | 17 (85%) | 3 (15%) | 20 (100%) | |
Right hepatic vein | Single RHV | Variants | Total | |
Sex | Male | 283 (76.69%) | 86 (23.31%) | 369 (100%) |
Female | 139 (78.98%) | 37 (21.02%) | 176 (100%) | |
Domicile | South Indian | 407 (77.5%) | 118 (22.5%) | 525 (100%) |
North Indian | 15 (75%) | 5 (25%) | 20 (100%) | |
Accessory inferior right hepatic vein | Absent | Present | Total | |
Sex | Male | 300 (81.30%) | 69 (18.67%) | 369 (100%) |
Female | 137 (77.84%) | 39 (22.16%) | 176 (100%) | |
Domicile | South Indian | 420 (80%) | 105 (20%) | 525 (100%) |
North Indian | 17 (85%) | 03 (15%) | 20 (100%) | |
MHV-LHV variants | Common trunk | Independent trunk | Total | |
Sex | Male | 283 (76.69%) | 86 (23.31%) | 369 (100%) |
Female | 139 (78.98%) | 37 (21.02%) | 176 (100%) | |
Domicile | South Indian | 400 (76.2%) | 125 (23.8%) | 525 (100%) |
North Indian | 16 (80%) | 04 (20%) | 20 (100%) |