Case report: dermoscopic and histological aspects of skin graft and perigraft hyperpigmentation in acral location

Anais Brasileiros de Dermatologia

Bruna Tuma¹  Sergio Yamada¹  Rodrigo Almeida De Medeiros¹  Mauricio Mendonca Do Nascimento¹  Sergio Henrique Hirata¹ 

关键词: Dermoscopy;    Hand Injuries;    Skin Transplantation;   

DOI  :  10.1590/abd1806-4841.20142709

来源: SciELO

【 摘 要 】

Little is known about the use of dermoscopy in skin grafting. We describe the case of a patient with skin grafting and surrounding pigmentation on acral region. The dermoscopic findings were similar to those of benign acral lesions (lattice-like pattern) and reactive pigmentations (fine striae). Histopathology revealed pigment leakage and increased number of melanocytes. It is believed that this phenomenon occured as the result of an inflammatory stimulus.

【 授权许可】

CC BY-NC   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License