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回盲部颗粒细胞瘤1例

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摘要 患者男性,60岁,因“腹胀3个月”入院。既往有“口底鳞癌”及“高血压病”病史。结肠镜检查示盲肠见一直径约0.8 cm粗蒂隆起型肿物(巴黎分型Ⅰsp),中央可见黄白色浅凹陷,凹陷周围黏膜稍充血,血管纹理消失(图1)。诊断:回盲部肿物。予行内镜下黏膜剥除术。病理检查巨检:镜检(图2):病灶位于黏膜下层,与周围组织边界清楚;瘤细胞排列成巢状,其间由纤维组织分隔;瘤细胞体积大,呈圆形、梭形、多角形;核小,位于中央,深染.
出处 《诊断病理学杂志》 2023年第1期103-104,共2页 Chinese Journal of Diagnostic Pathology
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