PT - JOURNAL ARTICLE AU - Florenzo Iannone AU - Paola Falappone AU - Giovanni Pannarale AU - Antonietta Gentile AU - Vito Grattagliano AU - Michele Covelli AU - Giovanni Lapadula TI - Microscopic polyangiitis associated with primary biliary cirrhosis. DP - 2003 Dec 01 TA - The Journal of Rheumatology PG - 2710--2712 VI - 30 IP - 12 4099 - http://www.jrheum.org/content/30/12/2710.short 4100 - http://www.jrheum.org/content/30/12/2710.full SO - J Rheumatol2003 Dec 01; 30 AB - We describe a patient with microscopic polyangiitis and primary biliary cirrhosis (PBC) who presented with a non-erosive polyarthritis followed by pulmonary and renal involvement and signs of liver disorder. Detection of pANCA and antimitochondrial antibodies with results of renal and liver biopsies allowed a diagnosis of microscopic polyangiitis and PBC. To our knowledge, this is the first report of an association between the 2 diseases.