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http://dx.doi.org/10.2340/actadv.v105.42066 | DOI Listing |
JAMA
February 2025
Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru.
Acta Derm Venereol
February 2025
Division of Dermatology, Dell Medical School at the University of Texas at Austin, Austin, Texas, USA; Clinical Pathology Associates, Austin, Texas, USA.
Lymphocytic variant of hypereosinophilic syndrome (LV-HES) is a rare T-cell lymphoproliferative disorder characterized by an immunophenotypically abnormal Th2 T-cell clone which produces eosinophilopoietic cytokines, resulting in eosinophilia and end-organ damage. A 38-year-old woman presented to an outside institution with a 10-year history of a pruritic, recurrent, steroid-responsive skin eruption and a 3-year history of mild lymphadenopathy. Excisional lymph node biopsy demonstrated a clonal, surface CD3-CD4+ T-cell infiltrate, prompting a diagnosis of peripheral T-cell lymphoma, not otherwise specified.
View Article and Find Full Text PDFFront Med (Lausanne)
January 2025
The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong, China.
Darier's disease (DD), a rare hereditary acantholytic dermatosis with high penetrance but variable expressivity, has about 10% of its cases presenting as localized lesions, known as Localized Darier's Disease (LDD). To date, only a very small number of non-segmental LDD cases have been reported. This study reports a case of a 27-year-old Chinese male with LDD, who presented with yellow-brown papules and plaques on the inner side of the right thigh for 1 month.
View Article and Find Full Text PDFIndian J Pathol Microbiol
February 2025
Department of Pathology, IPGME and R, Kolkata, West Bengal, India.
Solitary small painless lower lip lesions are common and can be of variable etiologies, giving rise to a wide number of clinical and histopathological differentials. From a clinico-pathological perspective, the diagnostic differentials may vary from vascular malformation, basal cell carcinoma, epidermal cyst, traumatic neuroma, neurofibroma, schwannoma, neurilemmoma, skin adnexal tumor, to other mucosal neuromas. Here we are reporting one such rare case masquerading as mucocele in a patient aged 37 years who reported first time at the ENT outpatient department.
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