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Article

Eruptive agminated nevi in a successfully treated Langerhans cell histiocytosis patient.

Pediatric dermatology - 1 Jul 2021

Echavarria Maria, Schoch Jennifer, Tate Jesalyn, Motaparthi Kiran, De Benedetto Anna, Reith John, Howell Diane

Abstract excerpt

A 7-year-old girl with a history of Langerhans cell histiocytosis (LCH), in remission, presented with the sudden appearance of multiple, agminated nevi. Skin biopsy revealed a benign junctional nevus, without recurrence of LCH. Subsequent immunohistochemical testing of both the skin and iliac wing biopsies demonstrated a BRAF V600E mutation. MAPK pathway mutations have been implicated in both LCH and nevogenesis.

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 34227145
DOI: 10.1111/pde.14671

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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