[Stage 2 includes T3,T4,N0,M0. T3: Tumor invades through the muscularis propria into the subserosa, or into nonperitonealized pericolic or perirectal tissues. T4: Tumor directly invades other organs or structures, and/or perforates the visceral peritoneum (PDQ). ( NCI )]
UMLS (NCI) C0854782Stage II Rectosigmoid Carcinoma