本帖最后由 heye 于 2013-03-01 11:34:20 编辑
• Level 0- carcinoma doesn’t invade muscularis mucosae
• Level1- carcinoma through muscularis mucosa into submucosa, but limited to the head
• Level2- Carcinoma invades neck of the polyp
• Level3- Carcinoma invades any part of the stalk
• Level4- Carcinoma invades into submucosa of bowel wall below the stalk but above the muscularis propria
引用 17 楼 yyqshiwo 在 2013-02-28 19:41:44 的发言:
引用 16 楼 lcyxxm 在 2013-02-28 19:10:35 的发言:
高级别上皮内瘤变,局灶考虑癌变(因癌组织较少,深度也不好定)。
• Level 0- carcinoma doesn’t invade muscularis mucosae
• Level1- carcinoma through muscularis mucosa into submucosa, but limited to the head
• Level2- Carcinoma invades neck of the polyp
• Level3- Carcinoma invades any part of the stalk
• Level4- Carcinoma invades into submucosa of bowel wall below the stalk but above the muscularis propria
引用 17 楼 yyqshiwo 在 2013-02-28 19:41:44 的发言:
引用 16 楼 lcyxxm 在 2013-02-28 19:10:35 的发言:
高级别上皮内瘤变,局灶考虑癌变(因癌组织较少,深度也不好定)。