Lichen aureus with pseudolymphomatous infiltrate.
Adult
Dermoscopy
/ methods
Diagnosis, Differential
Erythrocytes
/ pathology
Female
Hemosiderin
/ analysis
Humans
Immunohistochemistry
/ methods
Lymphocytes
/ pathology
Lymphoproliferative Disorders
/ metabolism
Male
Middle Aged
Pigmentation Disorders
/ pathology
Plasma Cells
/ pathology
Pseudolymphoma
/ complications
Purpura
/ diagnosis
Skin Diseases
/ pathology
lichen aureus
mycosis fungoides
pigmented purpuric dermatosis
pseudolymphoma
Journal
Journal of cutaneous pathology
ISSN: 1600-0560
Titre abrégé: J Cutan Pathol
Pays: United States
ID NLM: 0425124
Informations de publication
Date de publication:
May 2021
May 2021
Historique:
revised:
14
12
2020
received:
07
10
2020
accepted:
21
12
2020
pubmed:
29
12
2020
medline:
16
11
2021
entrez:
28
12
2020
Statut:
ppublish
Résumé
Lichen aureus is a variant of pigmented purpuric dermatoses. The usual histopathology of lichen aureus is characterized by a subepidermal dense, band-like lymphocytic infiltrate, extravasated erythrocytes, and hemosiderin deposits. We report three patients with lichen aureus on the extremities with similar clinical, dermoscopic, and histopathological findings characterized by a dense band-like relatively deep dermal infiltrate accompanied by extravasation of erythrocytes and hemosiderin deposits occasioning a resemblance to a lymphoproliferative disorder.
Substances chimiques
Hemosiderin
9011-92-1
Types de publication
Case Reports
Langues
eng
Sous-ensembles de citation
IM
Pagination
669-673Informations de copyright
© 2020 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
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