Invasion beyond the stalk into the submucosa of the bowel wall below the stalk but above the muscularis propria
invasion beyond the stalk into the submucosa of the bowel wall below the stalk but above the muscularis propria
Invasion beyond the stalk into the submucosa of the bowel wall below the stalk but above the muscularis propria
invasion beyond the stalk into the submucosa of the bowel wall below the stalk but above the muscularis propria