Batalla A, Rosón E, Flórez A, Troncoso A, de la Torre C
Servicio de Dermatología, Complejo Hospitalario de Pontevedra, España.
Actas Dermosifiliogr. 2011 May;102(4):289-92. doi: 10.1016/j.ad.2010.08.006. Epub 2011 Mar 31.
Eccrine angiomatous hamartoma is a rare, benign tumor characterized by a proliferation of eccrine and vascular structures. We present 2 cases and review the characteristics of this disorder. The first patient was a 33-year-old woman who consulted for a brownish lesion on her back associated with local hyperhidrosis. The second patient was a 25-year-old man with an asymptomatic erythematous lesion on his left palm. In both patients a diagnosis of eccrine angiomatous hamartoma was made based on the histological findings. Eccrine angiomatous hamartoma is usually present at birth or develops during childhood. It is typically a solitary lesion and signs and symptoms can vary; diagnosis is therefore based on histological study. The most common site is on the distal parts of limbs. The lesions tend to be asymptomatic, but there may be associated pain and hyperhidrosis. Treatment is not usually necessary except in cases with persistent symptoms, excessive sweating, or cosmetic concerns.
小汗腺血管瘤样错构瘤是一种罕见的良性肿瘤，其特征是小汗腺和血管结构增生。我们报告2例病例并回顾该疾病的特征。首例患者为一名33岁女性，因背部褐色皮损伴局部多汗前来就诊。第二例患者是一名25岁男性，左手掌有一无症状红斑性皮损。两名患者均根据组织学检查结果诊断为小汗腺血管瘤样错构瘤。小汗腺血管瘤样错构瘤通常在出生时即存在或在儿童期发生。它通常为孤立性皮损，体征和症状可能各异；因此诊断基于组织学研究。最常见的部位是四肢远端。皮损往往无症状，但可能伴有疼痛和多汗。通常无需治疗，除非出现持续症状、多汗或美容方面的问题。
