Table 1 Pre-transplantation anthropometric, biochemical, and volumetric data of the donor and the recipient are reported

Donor

Age: 31 years

Height:

169 cm

Gender: Male

Weight:

76.8 kg

BMI

27 kg/m²

Age: 66 y

Height:

168 cm

Gender: Male

Weight:

65 kg

BMI:

23 kg/m²

Clinical picture:

 Diagnosis: Alcohol-related cirrhosis

MELD:

17

 Symptoms: Refractory ascites

CTP:

B 9

 Previous surgery: None

Platelets:

95,000/uL

 Portal vein thrombosis: None

Max spleen diameter:

15 cm

Radiologic (CT) donor liver volumetry:

Whole liver:

1478 cm³

Right lobe:

879 cm³

Left lobe:

599 cm³

Recipient GRBW ratio:

1.27

Anatomic imaging:

Hepatic Veins: Conventional anatomy of the hepatic veins, small hepatic vein draining the 4th segment that joins the left hepatic vein shortly before the inferior vena cava confluence

Hepatic Artery: Conventional anatomy of the celiac trunk, regularly patent

Portal Vein: Conventional anatomy of the main portal vein and of the intrahepatic portal branches

Biliary Tree: Drainage of the right posterior duct into the choledochus about 11 mm from the confluence of the bile duct draining the right anterior sectors into the left duct

Urata formula:

 BSA:

1.87 m²

 Standard liver volume:

1326.09 cm³

 Minimal donor volume:

464.13 cm³

Vauthey formula:

 (a) With BSA (Mosteller)

1.90 m²

  Total liver volume:

1611.87 cm³

  Minimal donor volume:

564.15 cm³

 (b) With body weight:

76.80 kg

  Total liver volume:

1613.37 cm³

  Minimal donor volume:

564.68 cm³