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Updated: Mar 14, 2026

Murine Dermal Fibroblast Isolation by FACS

Murine Dermal Fibroblast Isolation by FACS

Published on: January 7, 2016

Pediatric Dermatomyofibroma Case Series.

Katharina W Horn¹, Alejandro A Gru², Laura E Levin³

¹Vagelos College of Physicians & Surgeons, Columbia University, New York, New York, USA.

Pediatric Dermatology

|March 12, 2026

Summary

This summary is machine-generated.

Dermatomyofibroma (DMF) is a rare benign skin tumor in children. This study reviewed 21 pediatric cases, noting common neck locations and diagnostic challenges, and detailed unusual presentations and follow-up.

Keywords:

dermatomyofibroma dermatopathology fibrohistiocytic tumor

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Area of Science:

Dermatology
Pediatric Pathology
Oncology

Background:

Dermatomyofibroma (DMF) is a rare benign dermal neoplasm.
Pediatric DMF is exceptionally uncommon, with limited case reports available.
Accurate clinical and histological differentiation from other cutaneous lesions is crucial.

Purpose of the Study:

To characterize the clinicopathological features of pediatric dermatomyofibroma.
To describe unusual presentations of pediatric DMF.
To review post-biopsy follow-up in pediatric DMF cases.

Main Methods:

Histologically confirmed cases of pediatric DMF were identified from a dermatopathology database.
A retrospective review of 21 pediatric DMF cases was conducted.
Clinical data and follow-up information were extracted from patient charts for seven patients.

Main Results:

Twenty-one cases of pediatric DMF were identified.
The majority of affected children were male, with lesions predominantly on the neck.
Clinical presentation often mimicked other benign skin lesions like dermatofibromas and cysts, posing diagnostic challenges.

Conclusions:

Pediatric DMF, though rare, requires careful consideration in the differential diagnosis of pediatric neck masses.
Unusual presentations and post-biopsy outcomes warrant further investigation.
Histopathological confirmation remains essential for definitive diagnosis and management planning.