J. Bondeson et al., POLYMYOSITIS ASSOCIATED WITH ASYMPTOMATIC PRIMARY BILIARY-CIRRHOSIS, Clinical and experimental rheumatology, 16(2), 1998, pp. 172-174
We here describe a case of polymyositis associated with asymptomatic p
rimary biliary cirrhosis and a high titer of antimitochondrial antibod
ies. The patient has remarkable multiorgan engagement: polyarthritis,
pericarditis, pleuritis and tachyarrythmia. Atypical changes, suggesti
ve of mitochondrial damage, were observed in a muscle biopsy specimen.
Under treatment with azathioprine and steroids, the disease had a fav
ourable outcome.