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Anti‐signal recognition particle antibody‐positive polymyositis in a patient with Sjögren's syndrome showing various types of annular erythema: Positive correlation between the activities of annular erythema and myositis
Author(s) -
Kabuto Miho,
Fujimoto Noriki,
Hamaguchi Yasuhito,
Tanaka Toshihiro
Publication year - 2016
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 - 10.1111/1346-8138.13344
Subject(s) - erythema , polymyositis , myositis , medicine , dermatology , prednisolone , pathology , gastroenterology
Annular erythema with Sjögren's syndrome ( AESS ) is occasionally found, especially in Asian patients, which is classified into three types. We present a case of Sjögren's syndrome showing various types of AESS with anti‐signal recognition particle antibody‐positive polymyositis. We successfully treated the eruption and myositis with a low dose of prednisolone. Every onset of annular erythema coincided with elevation of serum creatine kinase levels, which suggests the correlation between the activities of annular erythema and polymyositis.