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http://dx.doi.org/10.1097/01.prs.0000244859.03584.b3 | DOI Listing |
Diagnostics (Basel)
November 2024
Dermatology Unit, Department of Medical, Surgical, and Neurological Sciences, University of Siena, 51300 Siena, Italy.
Background/objectives: Hidrocystomas, eccrine and apocrine, are rare cystic lesions that form benign tumors of the sweat glands. This study aimed to describe the clinical features of hidrocystomas and evaluate the role of non-invasive imaging techniques, including dermoscopy, Line-field Confocal Optical Coherence Tomography (LC-OCT), Reflectance Confocal Microscopy (RCM), and Ultra-High-Frequency Ultrasound (UHFUS), in their diagnosis.
Methods: In total, seven cases of hidrocystomas were collected from the Dermatologic Clinic of the University of Siena, Italy.
Front Neuroanat
October 2024
Withings, Issy-les-Moulineaux, France.
Pediatr Dermatol
November 2024
Department of Medicine and Pediatrics, Section of Dermatology, University of Chicago, Chicago, Illinois, USA.
Background/objectives: Miliaria pustulosa is a noninfectious, transient skin eruption of pustules overlying erythematous plaques secondary to obstruction of eccrine glands. There are very few case reports in the literature detailing miliaria pustulosa in neonates. When presenting in neonates, its similarity to life-threatening infections may cause diagnostic confusion.
View Article and Find Full Text PDFCureus
July 2024
Vascular and Interventional Radiology, University of Texas Medical Branch at Galveston, Galveston, USA.
Eccrine carcinoma (EC) is a rare intraepidermal carcinoma of the eccrine sweat glands. Even more rare are instances of EC exhibiting intracranial invasion. Here, we describe the case of a metachronous EC mass demonstrating intracranial invasion in a patient with advanced-stage hepatocellular carcinoma (HCC), reporting CT head findings of a left frontal skull expansile destructive mass with soft tissue density and immunostain findings of the following: CEA: positive, granular, EMA: positive, AE1/AE3: positive, CK7: strongly positive, CK20: negative, GCDFP: negative, and HEPAR: negative.
View Article and Find Full Text PDFDermatol Online J
April 2024
Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA.
Squamoid eccrine ductal carcinoma (SEDC) is a cutaneous adnexal malignancy that is histologically challenging to distinguish from squamous cell carcinoma. We report three cases of this rare entity and review the present literature regarding clinical, histological, and immunohistochemical features. Patients presented with a single nodule or plaque lesion on their back and temple.
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