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Angiokeratoma is a benign cutaneous lesion of capillaries, resulting in small marks of red to blue color and characterized by hyperkeratosis. ''Angiokeratoma corporis diffusum'' refers to Fabry's disease, but this is usually considered a distinct condition. ==Classification== Angiokeratoma may be classified as: * ''Angiokeratoma of Mibelli'' (also known as "Mibelli's angiokeratoma," "Telangiectatic warts"〔) consists of 1- to 5-mm red vascular papules, the surfaces of which become hyperkeratotic in the course of time.〔James, William; Berger, Timothy; Elston, Dirk (2005). ''Andrews' Diseases of the Skin: Clinical Dermatology''. (10th ed.). Saunders. ISBN 0-7216-2921-0.〕 The disease is named after Italian dermatologist Vittorio Mibelli (1860-1910).〔(Mibelli's disease II ) @ Who Named It〕 * ''Angiokeratoma of Fordyce'' (also known as "Angiokeratoma of the scrotum and vulva," though not to be confused with Fordyce's spots)〔 is a skin condition characterized by red to blue papules on the scrotum or vulva. * ''Solitary angiokeratoma'' is a small, bluish-black, warty papule that occurs predominantly on the lower extremities.〔 * ''Verrucous vascular malformation'' (also known as "Angiokeratoma circumscriptum naeviforme") is a malformation of dermal and subcutaneous capillaries and veins, a congenital vascular malformation, which, over time, a verrucous component appears.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Angiokeratoma」の詳細全文を読む スポンサード リンク
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