¹ Source: wiktionary.com
Medical Definition of Polyserositis
1. Chronic inflammation with effusions in several serous cavities resulting in fibrous thickening of the serosa and constrictive pericarditis. Synonym: Bamberger's disease, Concato's disease, multiple serositis. Origin: poly-+ L. Serum, serum, + G. -itis, inflammation Familial paroxysmal polyserositis, transient recurring attacks of abdominal pain, fever, pleurisy, arthritis, and rash; the condition is asymptomatic between attacks; autosomal recessive inheritance. There is an autosomal dominant recessive in which amyloidosis in common. Synonym: benign paroxysmal peritonitis, familial Mediterranean fever, familial recurrent polyserositis, Mediterranean fever, periodic peritonitis, periodic polyserositis. (05 Mar 2000)