A 54-year-old male presented with a painful, erythematous, fissured plaque involving the left groin and adjacent scrotal skin. In addition, he exhibited white longitudinal bands and ridges on his fingernails, more prominent on thumb nails. Skin biopsy from the left groin confirmed the diagnosis of chronic familial benign pemphigus (Hailey-Hailey disease). To the best of our knowledge, this is the first case report from India in which we have described nail involvement in Hailey-Hailey disease.
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J Dermatolog Treat
December 2025
Hospital for Skin Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China.
Background: Hailey-Hailey disease (HHD), a genetic blistering disease, is caused by a mutation in a calcium transporter protein in the Golgi apparatus encoded by the gene. Clinically, HHD is characterized by flaccid vesicles, blisters, erosions, fissures, and maceration mainly in intertriginous regions. Some patients remain refractory to conventional treatments.
View Article and Find Full Text PDFJAAD Case Rep
January 2025
Department of Dermatology, Medical College of Wisconsin, Milwaukee, Wisconsin.
Clin Cosmet Investig Dermatol
January 2025
Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
Papular acantholytic dyskeratosis (PAD) of the vulva is an uncommon benign condition characterized by multiple hyperkeratotic papules in the anogenital region. First described in 1984, PAD belongs to the spectrum of focal acantholytic dyskeratoses and shares histopathological features with Darier disease and Hailey-Hailey disease. Despite its persistence, PAD is benign, requiring only reassurance in many cases.
View Article and Find Full Text PDFJAAD Int
February 2025
Department of Dermatology, College of Medical Sciences, Bharatpur, Nepal.
Australas J Dermatol
December 2024
Skin Health Institute, Melbourne, Victoria, Australia.
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