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http://dx.doi.org/10.1016/j.ad.2024.02.026 | DOI Listing |
Cureus
November 2024
Dermatology, Mosaic Dermatology, Houston, USA.
We present the case of a 42-year-old Indian male with prurigo nodularis, exhibiting multiple verrucous, brownish-black nodules on the left lower and right upper extremities, with milder involvement of the right lower extremity. The lesions were asymmetrically distributed in a near-linear pattern, with prominent white hyperkeratosis and associated moderate pruritus and paresthesia. Differential diagnoses included pemphigoid nodularis, verruca vulgaris, and hypertrophic lichen planus, with a biopsy confirming prurigo nodularis.
View Article and Find Full Text PDFCureus
November 2024
Dermatopathology, Institute of Pathology, Faculty of Medicine, University of Ljubljana, Ljubljana, SVN.
Keratoelastoidosis marginalis of the hands (KEMH) is an acquired form of marginal papular keratoderma, characterized by thickened keratotic plaques predominantly affecting the lateral side of the index finger and the medial side of the thumb. It is often associated with chronic sun exposure and trauma, usually affecting older individuals. Due to clinical similarities with other palmoplantar keratodermas, differential diagnosis is essential for effective treatment management.
View Article and Find Full Text PDFSkin Res Technol
August 2024
Oncologic Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
Background: Basosquamous carcinoma (BSC) is a rare and aggressive nonmelanoma skin cancer (NMSC) that exhibits features of both BCC and squamous cell carcinoma (SCC). The gold standard for diagnosis is histopathological examination. BSC is often challenging to diagnose and manage due to its mixed histological features and potential for aggressive behavior AIM: To identify specific features aiding clinicians in differentiating BSCs using non-invasive diagnostic techniques.
View Article and Find Full Text PDFActas Dermosifiliogr
May 2024
Departamento de Patología, Hospital Universitario Puerta de Hierro-Majadahonda, Madrid, España.
Ann Dermatol
November 2023
Department of Dermatology, Ewha Womans University College of Medicine, Seoul, Korea.
Lichen planus (LP) is a chronic inflammatory disease of the skin and mucosa. Of the various types, the hypertrophic type is characterized by thickened, purplish hyperkeratotic plaques and nodules. The course of hypertrophic LP tends to be more chronic than those of other types.
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