Granuloma annulare is a granulomatous disorder of the dermis and subcutaneous tissue, with different clinical types. Generalized granuloma annulare is a rarely encountered clinical entity. We describe a 60-year-old woman with a 4-month history of generalized annular lesions. She had a history of myelocytic leukemia and chronic hepatitis B virus infection. To date, both acute myelocytic leukemia and hepatitis B virus infection have been described independently in association with generalized granuloma annulare but have never been described together in association with generalized granuloma annulare. Probable etiological causes of granuloma annulare are discussed in our patient.
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http://dx.doi.org/10.4103/0378-6323.51251 | DOI Listing |
Pol J Pathol
January 2025
Department of Dermatology, Medical University of Warsaw, Warsaw, Poland.
Multinucleate cell angiohistiocytoma (MCAH) is a rare benign cutaneous entity. It classically presents as slowly progressive erythematous to violaceous papules on the distal extremities of middle-aged or elderly women. The entity may clinically resemble granuloma annulare, lichen planus, and several cutaneous vascular proliferations.
View Article and Find Full Text PDFCureus
December 2024
Department of Dermatology, Venereology and Leprosy, Great Eastern Medical School & Hospital, Srikakulam, IND.
Leprosy, or Hansen's disease, is an ancient infectious disease characterized by varied clinical presentations influenced by the host's immune response. This study aimed to explore the atypical manifestations of Hansen's disease in a cohort of 15 biopsy-confirmed patients admitted to the Department of Dermatology, Venereology & Leprosy at a tertiary care center in Andhra Pradesh, India. There were 14 male patients and one female patient, with a mean age of 42.
View Article and Find Full Text PDFJ Cutan Pathol
January 2025
Department of Pathology and Laboratory Medicine, Loyola University Medical Center, Maywood, Illinois, USA.
Dermatologie (Heidelb)
January 2025
Klinik und Poliklinik für Dermatologie und Allergologie, Universitätsklinikum Regensburg, Franz-Josef-Strauß-Allee 11, 93053, Regensburg, Deutschland.
Dermatol Online J
October 2024
Hudson Dermatology, Kingston, New York, USA.
Granuloma annulare (GA) is an idiopathic inflammatory skin condition with a chronic and unpredictable course. Although localized GA is usually cleared with topical or systemic corticosteroids, generalized GA is often difficult to treat owing to the lack of treatment options and recurrence with treatment. Recent evidence has helped to elucidate the etiology behind GA, with growing confirmation for the use of JAK inhibitors as a possible treatment for GA.
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