Case report: dermoscopic and histological aspects of skin graft and perigraft hyperpigmentation in acral location
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Data
2014-06-01
Autores
Tuma, Bruna
Yamada, Sergio
Medeiros, Rodrigo Almeida De
Nascimento, Mauricio Mendonca Do
Hirata, Sergio Henrique [UNIFESP]
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Resumo
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.
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Anais Brasileiros de Dermatologia. Sociedade Brasileira de Dermatologia, v. 89, n. 3, p. 510-512, 2014.