Table 1 Model scores.

Omental cake

2

0

Peritoneal carcinomatosis

2

0

Diaphragmatic carcinomatosis

2

0

Mesenteric retraction

2

0

Small bowel/Stomach implants

2

0

Glisson implants

2

0

R3 model scores

CT scan PCI ≥ 20

1

0

Laparoscopic PCI ≥ 20

1

0

Partial Bowel obstruction

2

0

R4 model scores

CT scan PCI ≥ 20

1

0

Laparoscopic PCI ≥ 20

1

0

Partial Bowel obstruction

2

0

Operatory PCI ≥ 20

2

0