Xavier Marcus Henrique, Sathler Pires Amalia, Passos Simões Júlia, Bertolucci Ferreira Stéfani, Barros Queiroz Cíntia, Cristina Gomes Isabel, Buzelin Nunes Maurício
Fundação Hospitalar do estado de Minas Gerais - FHEMIG; Belo Horizonte, MG, Brazil.
Dermatol Online J. 2017 Sep 15;23(9):13030/qt1q19p8vx.
Acquired fibrokeratomas are benign and uncommon lesions consisting of collagenous papules and nodules covered by hyperkeratotic epidermis. These tumors occur mainly on the fingers and toes and infrequently on the palms and soles. They may possibly be triggered by a reaction to a trauma and presents as small and solitary dome-shaped lesions with a collarete of slightly raised skin at the base. Several case reports have been published of this rare lesion, with only a few investigators describing lesions of the feet.
获得性纤维角化瘤是一种良性且不常见的病变，由被角化过度的表皮覆盖的胶原性丘疹和结节组成。这些肿瘤主要发生在手指和脚趾，很少出现在手掌和脚底。它们可能是由创伤反应引发的，表现为小的孤立性圆顶状病变，底部有一圈略微隆起的皮肤。已经发表了几例关于这种罕见病变的病例报告，只有少数研究者描述过足部的病变。
