Mycoplasma hyorhinis Flashcards

Question	Answer		Article
Is presence of M. hyorhinis always pathological?	No – it is a common commensal of the respiratory tracts of pigs.		Link to Article
At what age are pigs commonly affected?	Less than 10 weeks old.		Link to Article
What are the two syndromes caused by M. hyorhinis in pigs?	Polyarthritis Polyserositis		Link to Article
What pathogenesis is thought to be involved in arthritis seen after M. hyorhinis infection has resolved?	Auto-immune destruction caused by antigen persistence in the joints.		Link to Article
What are the three common post-mortem findings?	Serofibrinous pleurisy, pericarditis and peritonitis.		Link to Article
What samples can be used for culture of M. hyorhinis?	Joint fluid Synovial membranes Pleural biopsy Pericardial biopsy Peritoneal biopsy		Link to Article