Fig. 1From: Mycoplasma hyorhinis as a possible cause of fibrinopurulent meningitis in pigs? - a case seriesa + b Histologic lesions of the brain. Histologic section of the cerebellum of a piglet from farm 3, showing fibrinopurulent meningitis with an increased amount of histiocytes; H&E staining; bar length 100 μm a and 50 μm bBack to article page