title: Peeling skin syndrome in eight cases of four different families from India and Bangladesh.
abstract: Peeling skin syndrome (PSS) is a rare recessively inherited ichthyosiform genodermatoses characterized by superficial skin peeling. This has 2 subtypes, acral (APSS; OMIM 609796) and generalized form (OMIM 270300). The later has been subdivided into type A (non-inflammatory) and type B (inflammatory). Eight cases of peeling skin syndrome in 4 families were recorded over a period of 5 years. They were diagnosed clinically and confirmed histopathologically. Disease onset ranged from birth to childhood age (mean 5.25 ± 4.528 years) and age at presentation ranged from 7-35 years (mean 23.25 ± 10.471 years). Males outnumbered females (M:F - 5:3). All had non-inflammatory generalized disease of type-A PSS variety, except one who had type-B PSS. Two Muslim families (1 st and 2 nd family, total 5 patients) came from nearby country Bangladesh, and the 2 Hindu families were Indian. Higher severity over acral areas in generalized type, possible autosomal dominant pattern of inheritance and improvement with age as found in this series were new manifestations and possibly unreported previously. The disease was found to be poorly responsive to oral retinoids. Prevalence of the disease may be higher than expected. Importance of mutational analysis was also highlighted.
authors.affiliation: Department of Dermatology, NRS Medical College, Kolkata, West Bengal, India.
authors.forename: Nilendu
authors.initials: N
authors.lastname: Sarma
authors.forename: Anup Kumar
authors.initials: AK
authors.lastname: Boler
authors.forename: Dulal Chandra
authors.initials: DC
authors.lastname: Bhanja
mesh_terms: D000293:Adolescent; D000328:Adult; D001459:Bangladesh; D002648:Child; D002675:Child, Preschool; D003873:Dermatitis, Exfoliative / Q000235:genetics / Q000473:pathology*; D005148:Facial Dermatoses / Q000235:genetics / Q000473:pathology*; D005260:Female; D005533:Foot Dermatoses / Q000235:genetics / Q000473:pathology*; D006229:Hand Dermatoses / Q000235:genetics / Q000473:pathology*; D006801:Humans; D007194:India; D008297:Male; D010375:Pedigree; D012873:Skin Diseases, Genetic / Q000235:genetics / Q000473:pathology*; D060726:Torso; D055815:Young Adult