小汗腺血管瘤样错构瘤的多发黏液和脂肪瘤异型伴梭形细胞血管瘤:一种新的碰撞瘤?  

Multiple mucinous and lipomatous variant of eccrine angiomatous hamartoma associated with spindle cell hemangioma: A novel collision tumor?

作　　者：Lee H. - W. HanS.-S. Kang J. 冯义国(译) 

机构地区：[1]Department of Medicine, University of Ulsan, Songpa-gu, Seoul 138-736, NEOUS PATHOL. 2006, 33/4 Dermatology, College of 388 -1Poongnap-dong, South Korea-J. CUTA- (323 -326) [2]不详

出　　处：《世界核心医学期刊文摘（皮肤病学分册）》2006年第8期8-8,共1页Digest of the World Core Medical JOurnals:Dermatology

摘　　要：Eccrine angiomatous hamartoma (EAH) is a rare, benign condition characterized histologically by increased numbers of eccrine elements, as well as numerous capillary channels. In most cases, EAH arises as a single lesion; however, multiple variants have been reported. We report a 35-year-old female patient with multiple, sudoriparous, subcutaneous nodules on the right foot, which showed typical histopathological findings of EAH, and vascular components of the tumor consisted of thin walled dilated vascular spaces intermixed with spindle cells and some histiocytoid endothelial cells representing spindle cell hemangioma (SCH). To our knowledge, the co-existence of EAH with SCH is a novel finding and not yet described.Eccrine angiomatous hamartoma （EAH） is a rare, benign condition characterized histologically by increased numbers of eccrine elements, as well as numerous capillary channels. In most cases, EAH arises as a single lesion; however, multiple variants have been reported. We report a 35-year-old female patient with multiple, sudoriparous, subcutaneous nodules on the fight foot, which showed typical histopathological findings of EAH, and vascular components of the tumor consisted of thin walled dilated vascular spaces intermixed with spindle cells and some histiocytoid endothelial cells representing spindle cell hemangioma （SCH） . To our knowledge, the co-existence of EAH with SCH is a novel finding and not yet described.

关 键 词：血管瘤样错构瘤 梭形细胞 小汗腺 异型 碰撞瘤 脂肪瘤 黏液 组织学特征 组织病理学 

分 类 号：R739.5[医药卫生—肿瘤] R732.2[医药卫生—临床医学]