Arteriovenous malformation with hair collar sign-Reference-Cited by-同舟云学术

Arteriovenous malformation with hair collar sign

Published:2023-12-12 Issue: Volume: Page:
ISSN:0736-8046
Container-title:Pediatric Dermatology
language:en
Short-container-title:Pediatric Dermatology

Author:

Hollman Dylan¹^ORCID,Alzahrani Fatmah²³^ORCID,Fiorillo Loretta⁴,Thompson Adrienne⁵⁶,Mahmood Muhammad N.⁷

Affiliation:

1. Katz Group Centre for Pharmacy & Health Research, Faculty of Medicine and Dentistry University of Alberta Edmonton Alberta Canada

2. Division of Dermatology Phoenix Children's Hospital Phoenix Arizona USA

3. Department of Dermatology Mayo Clinic College of Medicine and Science Phoenix Arizona USA

4. Division of Dermatology University of Alberta Edmonton Alberta Canada

5. Department of Radiology and Diagnostic Imaging University of Alberta Edmonton Alberta Canada

6. Division of Radiology Stollery Children's Hospital Edmonton Alberta Canada

7. Department of Laboratory Medicine and Pathology University of Alberta Edmonton Alberta Canada

Abstract

AbstractWe report the case of a newborn who was noted at birth to have an occipital scalp nodule presenting with a hair collar sign (HCS). The nodule had enlarged since birth. An MRI revealed a soft tissue mass on the occipital scalp without deep extension or cranial bone involvement. A biopsy of the nodule led to a diagnosis of arteriovenous malformation (AVM). A vascular malformation with HCS has not been reported before in North America. This case highlights the complexity of diagnosing a lesion with a hair collar sign.

Publisher

Wiley

Subject

Dermatology,Pediatrics, Perinatology and Child Health

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1111/pde.15482

Reference2 articles.

1. The scalp hair collar and tuft signs: A retrospective multicenter study of 78 patients with a systematic review of the literature

2. The Hair Collar Sign: Marker for Cranial Dysraphism