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Published on: October 10, 2025
Anemic nevus in neurofibromatosis type 1
1Department of Dermatology, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico di Milano, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy. gtadinicmce@unimi.it
Anemic nevus, a congenital vascular skin anomaly, is often found in children with neurofibromatosis type 1 (NF1). This study determined the prevalence of anemic nevus in pediatric patients with a suspected NF1 diagnosis.
Area of Science:
- Dermatology
- Genetics
- Pediatrics
Background:
- Anemic nevus (AN) is a congenital vascular anomaly.
- AN is typically benign and asymptomatic.
- AN is frequently observed in individuals with neurofibromatosis type 1 (NF1).
Purpose of the Study:
- To determine the prevalence of anemic nevus in children with a presumptive diagnosis of neurofibromatosis type 1 (NF1).
Main Methods:
- Retrospective analysis of pediatric patients with a presumptive NF1 diagnosis.
- Review of medical records to identify the presence of anemic nevus.
Main Results:
- The study aimed to quantify the occurrence of AN in this specific pediatric cohort.
Conclusions:
- The findings will contribute to understanding the association between AN and NF1 in children.
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