Traction alopecia is a protracted form of hair loss resulting from persistent tension on the hair follicle . We report a case of a 9-year-old African American girl who presented with extensive scalp ulceration and alopecia 11 days after placement of a synthetic hair braid. Over a period of months, with consistent wound care and low-tension hairstyling, most of the hair regrew. We propose that the ulceration and hair loss in this case represents an acute variant of traction alopecia due to pressure-induced ischemia and necrosis.
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http://dx.doi.org/10.1111/pde.14728 | DOI Listing |
Cent Eur J Immunol
November 2024
Department of Rheumatology and Immunology, Hangzhou Normal University Affiliated Hospital, Hangzhou, China.
22q11.2 deletion syndrome (MIM: 192430/188400, ORPHA: 567) is the most common chromosomal microdeletion disorder, caused by a hemizygous microdeletion of 2.5 million base pairs on chromosome 22.
View Article and Find Full Text PDFAging is a complex biological process. Several animal models, including nematodes, Drosophila, and rodents, have been used in research on aging mechanisms and the extension of healthy life expectancy. The present study investigated the physiological and anatomical changes associated with aging in two sub-strains of aged C57BL/6 mice used in aging research: C57Bl/6NCrSlc (B6N) and C57BL/6J (B6J).
View Article and Find Full Text PDFCureus
November 2024
First Dermatology Department, Andreas Syggros Hospital for Skin Diseases, National and Kapodistrian University of Athens, Athens, GRC.
Trichotillomania is a disorder of chronic hair pulling classified as an impulse control disorder that causes essential stress and leads to difficulties in functionality and severe alopecia. This is the case of a 43-year-old male without a serious medical history who was hospitalized with a large ulcerated plaque with smooth margins covering almost the entire occipital area. He received antibiotic and antidepressant treatment, after which he appeared to be improving.
View Article and Find Full Text PDFCureus
November 2024
Department of Rheumatology B, Ayachi Hospital, Ibn Sina Hospital Center, Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, MAR.
Anti-nuclear mitotic apparatus (NuMA) 1 antibodies are uncommonly detected in routine antinuclear antibody (ANA) screening. We present the case of a 65-year-old female with rheumatoid arthritis undergoing golimumab biotherapy who developed lupus-like symptoms including photosensitivity, fatigue, weakness, myalgias, alopecia, oral ulcers, and worsening of arthritis. Elevated serum levels of NuMA-1 antibodies were detected using indirect immunofluorescence (IIF) on HEp-2 cells with a titer of 1:1000, but no other ANA patterns were associated.
View Article and Find Full Text PDFLupus
January 2025
Division of Pediatric Rheumatology, Department of Pediatrics, Hacettepe University, Ankara, Turkey.
Objective: Antinuclear antibodies (ANA) staining patterns can provide useful information in systemic lupus erythematosus (SLE). In our study, we examined the frequency of ANA staining patterns in disease-related features in childhood-onset SLE patients.
Methods: ANA and its staining patterns were assessed in childhood-onset SLE patients.
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