Congenital solitary neck ulcer as a presentation of Langerhans cell histiocytosis
Open Access
- 25 August 2025
- journal article
- Published by Oxford University Press (OUP) in Skin Health and Disease
- Vol. 5 (5) , 394-398
Abstract
Langerhans cell histiocytosis (LCH) is a neoplasm originating from immature haematopoietic myeloid precursor cells. It may uncommonly present with congenital ulcers. We report a case of a neonate admitted with a fever and a purulent congenital ulcer at the base of the neck, who, in the investigations, was diagnosed with LCH. This case highlights the importance of considering LCH in persistent, treatment-resistant cutaneous lesions in neonates and the necessity for biopsy and continuous monitoring.Keywords
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