男,46岁,胃镜检查发现胃小弯侧1.2cm×1.0cm浅表溃疡,病理诊断为腺癌。手术切除标本病理示病变累及黏膜层?及黏膜下层,小弯侧有2枚淋巴结转移。应诊...

作者: rantiku 人气: - 评论: 0
问题 男,46岁,胃镜检查发现胃小弯侧1.2cm×1.0cm浅表溃疡,病理诊断为腺癌。手术切除标本病理示病变累及黏膜层?及黏膜下层,小弯侧有2枚淋巴结转移。应诊断为
选项 A.小胃癌 B.早期胃癌 C.中期胃癌 D.进展期胃癌 E.晚期胃癌
答案 B
解析 :仅侵及黏膜层及黏膜下层的胃癌为早期胃癌,与有无淋巴结转移无关。

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