eccrine angiomatous hamartoma

・学童期に自覚された左下腿のeccrine angiomatous hamartoma（EAH）の症例である．・自験例では軽度の圧痛を認めたが，発汗異常は認めなかった．・自験例のダーモスコピーでは淡紫色の無構造領域と色素沈着がみられた．・EAHは多彩な臨床像を呈する疾患群であり，既報のダーモスコピー所見も一定の見解を得ていない．・有痛性の皮膚腫瘍を診断する際には，EAHを鑑別に考慮する必要がある．（「症例のポイント」より）

A case of eccrine angiomataous hamartoma

Mitsui, Hiroshi1）Sano, Shinya1）Shimada, Shinji2）Kawamura, Tatsuyoshi1） 1）Department of Dermatology，Faculty of Medicine，University of Yamanashi 2）University of Yamanashi

Abstract A 16 year-old male visited the University of Yamanashi Hospital for a nodule on his left lower leg. The nodule was recognized 4 years ago and grew gradually. Physical examination revealed a brown, 15×10 mm nodule on his left lower leg. The patient complained a mild pain. Excisional biopsy was performed and a diagnosis of eccrine angiomatous hamartoma was made.