TY - JOUR T1 - Sarcoidosis and primary biliary cirrhosis with co-existing myositis. JF - Thorax JO - Thorax SP - 201 LP - 202 DO - 10.1136/thx.52.2.201 VL - 52 IS - 2 AU - P Hughes AU - C R McGavin Y1 - 1997/02/01 UR - http://thorax.bmj.com/content/52/2/201.abstract N2 - In a small number of cases the co-existence of primary biliary cirrhosis and sarcoidosis is assumed from clinical serological and histological findings. A case of sarcoidosis is reported in which the M2 antibody, a highly specific marker for primary biliary cirrhosis, was detected. The patient also developed a severe myositis and a possible overlap syndrome is discussed. ER -