Yu Ryan, Alowami Salem
Department of Pathology and Molecular Medicine, McMaster University, HSC-2N10, 1280 Main Street West, Hamilton, ON, Canada L8S 4K1.
Department of Pathology and Molecular Medicine, McMaster University, HSC-2N10, 1280 Main Street West, Hamilton, ON, Canada L8S 4K1 ; St. Joseph's Healthcare Hamilton, Charlton Campus, 50 Charlton Avenue East, Hamilton, ON, Canada L8N 4A6.
Case Rep Pathol. 2014;2014:203298. doi: 10.1155/2014/203298. Epub 2014 Mar 16.
Nevus lipomatosus superficialis is a rare type of connective tissue nevus. Cylindroma is a benign skin appendage tumor with a predilection for the scalp of older females. We describe the case of a 56-year-old woman with a scalp lesion demonstrating histopathologic features consistent with benign cylindroma arising within a nevus lipomatosus superficialis. To our knowledge, this lesion has not been raised in the literature in the differential for cylindroma with what is presumed to be stromal adipose metaplasia.
浅表脂肪瘤样痣是一种罕见的结缔组织痣。圆柱瘤是一种良性皮肤附属器肿瘤，好发于老年女性的头皮。我们报告一例56岁女性头皮病变，其组织病理学特征符合浅表脂肪瘤样痣内发生的良性圆柱瘤。据我们所知，在文献中尚未提及该病变在圆柱瘤鉴别诊断中与推测的间质脂肪化生的关系。
