https://scholars.lib.ntu.edu.tw/handle/123456789/435090
Title: | Juvenile pityriasis rubra pilaris: Report of 28 cases in Taiwan | Authors: | Yang C.-C. Shih I.-H. Lin W.-L. Yu Y.-S. HSIEN-CHING CHIU Huang P.-H. Cheng Y.-W. Lee J.Y.-Y. Chen W. |
Issue Date: | 2008 | Journal Volume: | 59 | Journal Issue: | 6 | Start page/Pages: | 943-948 | Source: | Journal of the American Academy of Dermatology | Abstract: | Background: Pityriasis rubra pilaris (PRP) is a papulosquamous dermatosis uncommon in juveniles. Large-scale studies are limited, especially from Asian countries. Objective: We sought to analyze the clinical manifestations of juvenile PRP in Taiwanese patients and compare them with reported series in the literature. Methods: The diagnosis of juvenile PRP was made based on clinical-histopathologic correlation. The therapeutic response and disease course were followed up by re-examination of the patients or by telephone. Results: A total of 47 patients were identified, with histopathologic confirmation of the clinical diagnosis of juvenile PRP in 28 cases. A preponderance of Griffiths' type IV PRP (85.7%) rather than type III PRP (14.3%) was found. Palmoplantar hyperkeratosis appeared to be a cardinal feature. In patients with type IV PRP, skin lesions in areas other than the elbows/knees and palms/soles were common. Treatment with systemic acitretin in 6 patients failed to effect a dose- or time-dependent improvement. In contrast with other studies, two thirds of our patients with type III and IV juvenile PRP had a protracted course lasting more than 3 years. Limitations: This study was a retrospective review. Patient compliance with treatment was frequently poor. Conclusions: Type IV juvenile PRP predominated but our cases showed a wider distribution of skin lesions than is typically described. When children present with an acute onset of diffuse palmoplantar hyperkeratosis, a diagnosis of juvenile PRP should be considered. Because of the divergent clinical manifestations of juvenile PRP in different populations, there is a need to modify and re-evaluate classification systems based on regional differences. ? 2008 American Academy of Dermatology, Inc. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-55949131421&doi=10.1016%2fj.jaad.2008.07.054&partnerID=40&md5=89be6c8a669dab667a1d82e96b010ce0 https://scholars.lib.ntu.edu.tw/handle/123456789/435090 |
ISSN: | 0190-9622 | DOI: | 10.1016/j.jaad.2008.07.054 | SDG/Keyword: | calcipotriol; corticosteroid; etretin; etretinate; retinoic acid; salicylic acid; urea; adolescent; adult; article; child; clinical article; clinical feature; controlled study; disease classification; disease course; drug efficacy; female; follow up; histopathology; human; infant; male; palmoplantar keratoderma; pityriasis rubra pilaris; priority journal; prognosis; Taiwan; treatment response; Acitretin; Adolescent; Child; Child, Preschool; Female; Humans; Infant; Male; Pityriasis Rubra Pilaris; Retrospective Studies; Taiwan |
Appears in Collections: | 醫學系 |
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