Leavens Joan, Worswick Scott, Kim Gene H
Department of Dermatology, Keck School of Medicine, University of Southern California, Los Angeles, CA.
Dermatol Online J. 2019 Dec 15;25(12):13030/qt9dw4w7bd.
Verrucous venous malformation, also known as verrucous hemangioma, is a superficial vascular malformation with a variable degree of hyperkeratosis that is composed of capillaries and veins in the dermis and sometimes subcutaneous tissue. We describe a 53-year-old man who presented with a large hyperkeratotic plaque of the left dorsal and plantar foot. Biopsy revealed verrucous acanthosis of the epidermis and a proliferation of thin-walled vessels in the dermis. We provide a brief review of the clinical and histopathologic presentation, differential diagnosis, and management of this rare entity.
疣状静脉畸形，也称为疣状血管瘤，是一种浅表性血管畸形，伴有不同程度的角化过度，由真皮层有时还有皮下组织中的毛细血管和静脉组成。我们描述了一名53岁男性，其左足背和足底出现一个巨大的角化过度斑块。活检显示表皮疣状棘皮症和真皮层薄壁血管增生。我们对这种罕见疾病的临床和组织病理学表现、鉴别诊断及治疗进行简要综述。
