Eriksen Jens Ravn, Ibsen Per H, Gyrtrup Hans Jørgen
Amtssygehuset i Glostrup, Kirurgisk Afdeling D og Patologisk Institut.
Ugeskr Laeger. 2006 May 22;168(21):2080-1.
A 50-year-old woman had a right hemicoletomy due to a large sessile polyp in the ascending colon, inappropriate for polypectomy. Histopathologic examination of the specimen showed a tubulovillous adenoma with moderate dysplasia and an adjacent 1 x 1 cm submucosal tumor classified as a benign GCT due to the appearance in the light microscope and immunohistochemical analysis. To our knowledge, this is the first reported case of synchronic adenoma and GCT in the colon. To date there is no evidence of any association or disposing factors between GCT in the colon and colonic adenomas or malignancy.
一名50岁女性因升结肠有一个不适合行息肉切除术的广基大息肉而接受了右半结肠切除术。标本的组织病理学检查显示为一个具有中度发育异常的管状绒毛状腺瘤，以及一个相邻的1×1厘米黏膜下肿瘤，根据光学显微镜下的表现和免疫组织化学分析，该肿瘤被分类为良性胃肠道间质瘤（GCT）。据我们所知，这是首次报道的结肠同步发生腺瘤和GCT的病例。迄今为止，尚无证据表明结肠GCT与结肠腺瘤或恶性肿瘤之间存在任何关联或易感因素。
