Fine‐needle aspiration cytology of multicystic mesothelioma
Fine‐needle aspiration cytology of multicystic mesothelioma
复制标题
多囊性间皮瘤的细针抽吸细胞学检查
DOI：
10.1002/dc.2840080115
复制
发表时间：
1992
影响因子：
1.3
通讯作者：
E. Devaney
中科院分区：
文献类型：
--
作者：
K. Devaney;P. Kragel;E. Devaney
本报告详细介绍了一个腹膜多囊性间皮瘤（MCM）的细胞学表现。1例31岁男性腹部20 cm肿块的细针穿刺标本由单形间皮细胞群组成，缺乏细胞学特征，排列方式有三种：单层片、单细胞和两细胞厚的间皮细胞束，间质很少或没有。背景干净，没有坏死碎片或大量炎症细胞。间皮细胞排列不明显，未见有丝分裂象，细胞角蛋白和波形蛋白阳性，癌胚抗原（CEA）和第Ⅷ因子阴性。MCM的FNA表现应与其他腹部病变相区别，包括囊性淋巴管瘤、卵巢和原发性腹膜上皮性肿瘤、坏死性肿瘤伴囊性变性、发育性囊肿和感染性囊肿。
This report details the cytologic findings from a case of peritoneal multicystic mesothelioma (MCM). Fine‐needle aspiration of a 20 cm abdominal mass in a 31‐year‐old man yielded a specimen which consisted of a monomorphous population of mesothelial cells lacking cytologic atypia which were arranged in three patterns: monolayered sheets, single cells, and two‐cell‐thick strands of mesothelial cells with little or no intervening stroma. The background was clean, without necrotic debris or abundant inflammatory cells. The mesothelial cells were not arranged in prominent papillary formations; mitotic figures were not found. The mesothelial cells were cytokeratin positive and vimentin positive, and negative for carcinoembryonic antigen (CEA) and factor VIII. The FNA findings from MCM should be distinguished from those of a variety of other abdominal lesions, including cystic lymphangioma, ovarian and primary peritoneal epithelial tumors, necrotic tumors with cystic degeneration, developmental cysts, and infectious cysts.