Primary biliary cirrhosis, temporal arteritis (giant cell arteritis) and polymyalgia rheumatica in a single patient.

Primary biliary cirrhosis (PBC), an autoimmune disorder, is well known to be in some cases associated with some other autoimmune disorders. We report a patient with PBC who presented giant cell arteritis (GCA) and polymyalgia rheumatica (PMR) which are probably both autoimmune disorders.