label: Small Intestine Cancer pT4 TNM Finding v7
label_lc: small intestine cancer pt4 tnm finding v7
description: "Small intestine cancer with tumor perforating the visceral peritoneum or directly invading other organs or structures (including other loops of small intestine, mesentery, or retroperitoneum more than 2 cm, and abdominal wall by way of serosa; for duodenum only, invasion of pancreas or bile duct). (from AJCC 7th Ed.)"