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乙状结肠腺瘤一例
肿瘤科
![](https://pub-med-avatar.medlinker.com/1535598717lt9mr94p.jpg)
张医师![](data:image/png;base64,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)
![](data:image/png;base64,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)
中国医学科学院肿瘤医院
主诉 病史
女,65岁,主因“间断腹泻10余年,加重1月余”入院,查体(-),既往:高血压病史30余年,口服珍菊降压片及硝苯地平,控制好。20年前行阑尾切除术、13年9月外院腹腔镜行胆囊切除术
查体 复查
肠镜:1、距肛门缘约为60cm结肠可见一大小约为0.6cmx0.6cm的扁平息肉。病理:可符合较早期管状腺瘤,伴轻度不典型增生绒毛状管状腺瘤,伴中度不典型增生;2、距肛门缘约为12-17cm乙状结肠至直肠可见一宽基息肉样隆起型病变,病变宽基无活动性,病变表面黏膜充血、粗糙、糜烂,病变质脆触之易出血。病理:绒毛状管状腺瘤,伴中度不典型增生
超声内镜:病变主要位于肠壁的黏膜层,部分层次与肠壁的黏膜下层关系密切且分界不清楚,未见明显肿大的淋巴结
诊断 治疗
手术:腹腔镜辅助乙状结肠肿瘤切除术术中探查:无腹水,腹盆腔未见肿瘤转移征象,肿瘤位于直乙状结肠交界,未侵出浆膜。
术后病理:(直肠,乙状结肠交界肿物) 肠绒毛状管状腺瘤,伴上皮中度不典型增生。肠管两切端未见肿瘤。 肠周淋巴结呈反应性增生(0/6)。
随访 处理
病例特点:乙状结肠腺瘤(中度不典型增生);乙状结肠切除术。
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