Department of Dermatology, Clinical University Hospital of Valencia, Valencia.
Dermatol Online J. 2020 Nov 15;26(11):13030/qt8v6170qz.
Angiokeratoma circumscriptum is the rarest variant of angiokeratoma. It usually affects females and it is characterized by dark-red to blue-black confluent papules or nodules on lower limbs in a segmental and unilateral distribution. We describe the clinical and histopathological findings in a patient with angiokeratoma circumscriptum and discuss the etiology, associations, diagnosis, differential diagnosis, and treatment.
局限型血管角化瘤是血管角化瘤中最罕见的一种亚型。它通常影响女性，其特征是下肢呈节段性和单侧分布的暗红色至蓝黑色融合性丘疹或结节。我们描述了一例局限型血管角化瘤患者的临床和组织病理学表现，并讨论了其病因、关联、诊断、鉴别诊断和治疗。
