1.
Am J Dermatopathol
; 43(12): e280-e284, 2021 Dec 01.
Article
in English
| MEDLINE
| ID: mdl-34001745
ABSTRACT
ABSTRACT: We describe a rare case of cutaneous pseudolymphoma with Langerhans cell hyperplasia. An 84-year-old female patient presented with erythematous and pernicious-looking plaques on her scalp that had been present for months. Histologically, lymphoid follicles consisting of mixed-type lymphocytes and Langerhans cells were aggregated focally. The diagnosis was verified by several immunohistochemical stains and by clinical evaluation. Skin lesions were steadily resolved with low-dose corticosteroid and hydroxychloroquine.