In CA stomach, T4 lesion means
Involved till serosa
Involved till lamnia propria
Involved till submucosa
Involved till muscularis propria
T1a Tumour involves lamina propria T1b Tumour involvessubmucosaT2 Tumour invades muscularis propriaT3 Tumour involves subserosa T4a Tumour perforates serosaT4b Tumour invades adjacent organsBailey and love 27e pg: 1135
G.I.T