Primary cutaneous mucinoses are characterized by abnormal mucin deposits in the skin. Discrete papular lichenmyxedematosus (DPLM) is an unusual subtype which is characterized by the presence of multiples smooth, waxy, or flesh-colored papules, 2 to 5 mm in size affecting the trunk and limbs and most commonly proximal sites. We report a 42-year-old man with both the clinical and histopathological described criteria.
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http://dx.doi.org/10.11604/pamj.2014.19.180.5389 | DOI Listing |
Am J Dermatopathol
September 2024
Sanders Dermatology, New City, NY.
Am J Dermatopathol
June 2024
Wake Forest University, School of Medicine, Departments of Dermatology and Pathology, Medical Center BLVD, Winston Salem, NC.
Curr Pediatr Rev
January 2024
Pediatric Institute, Kuala Lumper General Hospital, Kuala Lumpur, Malaysia.
Clin Cosmet Investig Dermatol
June 2023
Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
Pretibial pruritic papular dermatitis (PPPD) is a distinctive skin disorder in response to persistent pretibial manipulation. Clinically, it manifests as multiple discrete, pruritic, flesh-colored-to-erythematous papules and plaques confined to the pretibial area. The histological hallmark of PPPD comprises irregular epidermal psoriasiform hyperplasia with parakeratosis and spongiosis, dermal fibrosis, and lymphohistiocytic infiltration.
View Article and Find Full Text PDFAm J Dermatopathol
June 2023
Department of Dermatology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.
Lymphomatoid papulosis (LyP) with DUSP22-IRF4 rearrangement on chromosome 6p25.3 is a newly identified subtype of LyP. It is characterized by an older age of onset, localized skin lesions, with good prognosis, and it resembles a hybrid of LyP types B and C in histopathology.
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