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http://dx.doi.org/10.1111/ddg.14504 | DOI Listing |
J Am Acad Dermatol
January 2025
Department of Dermatology, Mayo Clinic, Rochester, MN, US. Electronic address:
Int J Womens Dermatol
March 2025
The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York City, New York.
Objective: This review aims to consolidate available evidence, identify research gaps, and advocate for a more informed approach to the management of pityriasis rosea in pregnant individuals.
Data Sources: PubMed, Web of Science, and Directory of Open Access Journals were systematically searched based on the keywords "pityriasis rosea," "pityriasis circinate," "roseola annulate," "herpes tonsurans maculosus," "herald patch," and "pregnancy" on January 25, 2024 for publications between 1950 to 2024.
Study Selection: Studies containing outcomes data for pregnant patients with established PR were included.
Arch Dermatol Res
January 2025
Harvard T.H Chan School of Public Health - Principles and Practice of Clinical Research (PPCR)- Post- graduate Program, ECPE, Boston, MA, USA.
Sci Rep
January 2025
Department of Dermatology, University of Maryland School of Medicine, 419 West Redwood Street, Suite 235, Baltimore, MD, 21201, USA.
Erythroderma is a severe and heterogeneous inflammatory skin condition with little guidance on the approach to management in cases of unknown etiology. To guide therapeutic selection, we sought to create an immunophenotyping platform able to identify aberrant cell populations and cytokines in subtypes of erythroderma. We performed high-parameter flow cytometry on peripheral blood mononuclear cells (PBMCs) and whole blood of a patient with refractory idiopathic erythroderma, erythrodermic patients with Sézary syndrome and pityriasis rubra pilaris, and healthy controls.
View Article and Find Full Text PDFAm J Clin Dermatol
January 2025
Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, 33136, USA.
Pityriasis rosea (PR) is a prevalent dermatological condition characterized by a distinctive herald patch, followed by secondary eruptions, often forming a "Christmas tree" pattern on the trunk. Despite its recognizable clinical presentation, the etiology of PR remains uncertain, with hypotheses pointing to both infectious and noninfectious origins. Human herpesviruses (HHV) 6 and 7 have been implicated, with evidence suggesting viral reactivation as a potential trigger.
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