A 6-year-old girl presented with nightly fever, persistent joint pain of the knees, ankles, lower back, and hip. Her skin lesions were evanescent salmon-colored patches along with persistent pruritic light to dark pink papules and plaques on her face, post-auricular scalp, trunk, thigh, and bilateral upper extremities. Skin biopsy supported the diagnosis of fixed papules and plaques of systemic juvenile idiopathic arthritis (sJIA). We report this case to highlight diagnostic features of this exceedingly rare cutaneous presentation of sJIA presenting with typical cutaneous salmon-colored evanescent eruptions.
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http://dx.doi.org/10.1111/pde.15029 | DOI Listing |
Pediatr Dermatol
December 2024
Division of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.
A 3-year-old boy presented with an unusual combination of indurated skin, sclerotic plaques with lichenification, and yellowish papules. Histopathology revealed diffuse dermal mucin deposits, and laboratory tests showed a positive throat culture for Group A streptococcus and elevated serum anti-streptolysin titers. An 10-day course of oral amoxicillin was associated with near-complete resolution of all dermatological findings within 4 months.
View Article and Find Full Text PDFExp Dermatol
December 2024
Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Sweet syndrome (SS), originally described as acute febrile neutrophilic dermatosis, is a rare inflammatory skin condition, considered the prototype of neutrophilic dermatoses. It is characterised by the sudden onset of well-defined tender papules, plaques and nodules often accompanied by fever, neutrophilia and elevated markers of inflammation. Several variants have been described both clinically and histopathologically.
View Article and Find Full Text PDFCureus
November 2024
Dermatology, Texas Tech University Health Sciences Center, Lubbock, USA.
We present the case of a 36-year-old paraplegic woman with a history of spinal cord injury who developed a generalized blistering rash, later diagnosed as bullous pemphigoid (BP). During her hospitalization, she was treated with prednisone and rituximab infusions, transitioning to maintenance therapy with topical steroids, doxycycline, and nicotinamide. A year later, she presented with concerns about a BP flare on her feet.
View Article and Find Full Text PDFIndian J Dermatol
October 2024
Department of Dermatology, Institute of Child Health, Kolkata, India.
Introduction: Deep mycoses acquired by penetrating trauma to the skin can have varied and sometimes atypical morphological presentations resulting in diagnostic dilemmas and delay in treatment onset. Histopathology can be a useful tool in not only diagnosing but also differentiating various deep mycoses.
Aims And Objectives: To observe various morphological presentations and histopathological features of deep fungal infections.
Cureus
November 2024
Dermatology, University of California Davis Medical Center, Sacramento, USA.
Chromoblastomycosis is an uncommon, chronic granulomatous fungal infection of the skin and subcutaneous tissue. Chromoblastomycosis is most commonly caused by the traumatic inoculation of dematiaceous (pigmented) fungi, most commonly species, species, and species. Chromoblastomycosis usually affects agricultural workers in tropical and subtropical climates.
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