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Prurigo Pigmentosa in a Patient with Primary Biliary Cirrhosis and Sjögren Syndrome
Author(s) -
Togawa Yaei,
Shinkai Hiroshi,
Utani Atsushi
Publication year - 2004
Publication title -
the journal of dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 65
eISSN - 1346-8138
pISSN - 0385-2407
DOI - 10.1111/j.1346-8138.2004.tb00606.x
Subject(s) - primary biliary cirrhosis , medicine , subclinical infection , dermatology , trunk , biopsy , pathology , gastroenterology , ecology , biology
A 44‐year‐old Japanese woman suddenly developed severely pruritic erythematous papules on her trunk in a symmetrical distribution. Biopsy specimens showed the typical histopathological findings of prurigo pigmentosa. She had had recurrent episodes of high fever spikes for several years, and lost 10 kg in the last year. She was diagnosed as primary biliary cirrhosis (PBC) associated with subclinical Sjögren syndrome (SjS). Predonisolone (60 mg/day) for two weeks was effective for the PBC and fever, but not for the prurigo pigmentosa. PBC may be involved in the pathogenesis of this rare skin disease.