Y. Yamanishi et al., SCLERODERMA-POLYMYOSITIS OVERLAP SYNDROME-ASSOCIATED WITH ANTI-KU ANTIBODY AND RIMMED VACUOLE FORMATION, Journal of rheumatology, 23(11), 1996, pp. 1991-1994
Scleroderma-polymyositis overlap syndrome is strongly associated with
certain autoantibodies, such as anti-PM-Scl antibody and anti-Ku antib
ody, We describe a case of scleroderma-polymyositis overlap syndrome a
ssociated with anti-Ku antibody, which revealed rimmed vacuole formati
on in addition to intranuclear and intracytoplasmic filamentous inclus
ions in muscle biopsy specimens.