A yearling California sea lion (Zalophus californianus) was admitted into rehabilitation with signs of cerebellar pathology. Diagnostic imaging that included radiography and magnetic resonance imaging (MRI) demonstrated space-occupying lesions predominantly in the cerebellum that were filled partially by CSF-like fluid and partially by gas. and cerebral lesions that were fluid filled.... https://lecoureures.shop/product-category/ski-de-fond-equipement-skis-back-country/