Contents
pdf Download PDF pdf Download XML
491 Views
475 Downloads
Share this article
Loading Image...
Loading Image... Loading Image...
Loading Image...
Research Article | Volume 6 Issue 4 (None, 2012) | Pages 120 - 124
Alternaria scalp infection in a patient with alopecia areata. Coexistence or causative relationship?
Lidia Rudnicka
 ,
Malgorzata Lukomska
Under a Creative Commons license
Open Access
DOI : 10.3315/jdcr.2012.1120
PMID : PMC3543859
Received
Nov. 27, 2012
Published
Dec. 31, 2012
Abstract

Background:Alopecia areata is an autoimmune disease that is affecting anagen hair follicles. The triggers of autoimmunity in patients with alopecia areata remain unknown.Main observation:A 13-year-old boy developed multiple hairless patches of focal hair loss with typical clinical and trichoscopy features of alopecia areata. Mycology examination of the scalp hair and epidermal scrapings reveled massive growth of Alternaria chlamydospora.Conclusion:We hypothesize that fungal antigens (e.g. antigens involved in fungal melanin synthesis) may be possible triggers, contributing to autoimmune reactions in patients with alopecia areata. We discuss research data, which may indirectly support this hypothesis, however the concept has yet to be verified.

Keywords
Allergy
Alopecia areata
Alternaria
Autoimmunity
Dermoscopy
Fluorescence
Fungus
Hair
IgE
Infection
Melanin
Pathogenesis
Phaeohyphomycosis
Tines capitis
Trichoscopy
Wood’s light
Recommended Articles
Research Article
Analgesic Efficacy of Pericapsular Nerve Group Block versus Femoral Nerve Block before Spinal Anaesthesia for Hip Surgery: A Randomized Trial
Arun Kumar Gupta
Published: 08/08/2024
pdf Download Read Article
Research Article
Efficacy of Single-Site versus Two-Site Ultrasound-Guided Costoclavicular Block for Below-Elbow Surgery: A Prospective Randomized Study
Arun Kumar Gupta
Published: 08/10/2024
pdf Download Read Article
Research Article
Impact of Screen Time and Sleep Duration on Adults’ Body Mass Index– A Cross-Sectional Study
Linda Regina Sequeira, 
Gowthami P
Published: 24/02/2025
pdf Download Read Article
Research Article
Antibiotic susceptibility pattern of Extended-spectrum Beta-lactamase-producing Escherichia coli and Klebsiella pneumoniae isolated from indoor patients of SRG Hospital, Jhalawar
Hari Kant Singh, 
...
Shalini
Published: 04/06/2025
pdf Download Read Article
Journal of Dermatological Case Reports
Open Access
© Copyright Spejalisci Dermatolodzy