title: Carotid artery thrombosis, encephalitis, myelitis and optic neuritis associated with rubella virus infections.
abstract: The clinical, virological and pathological findings in 5 patients with neurological complications associated with rubella virus infection are described. The neurological illnesses began four to ten days after the rubella illnesses. The patients were all males aged between 6 and 17 years and were diagnosed during one non-epidemic year in a population of 1-5 million people. All the patients had rubella specific IgM in their sera. Two patients had no rash. In one of the patients who died, left internal carotid artery thrombosis and cerebral infarction were found at post-mortem. Rubella virus antigen and particles resembling rubella virus were found in the brain together with IgG and IgM in the same areas. This patient also had extensive liver necrosis. The other patient had a severe meningomyelitis and radiculitis and he recovered completely after two years. His serum rubella antibody rose significantly and was shown to leak into CSF during the acute stage of his illness. Three patients had a rash. Two of these patients had encephalitis: one recovered completely and the other had residual disability. The third patient had bilateral optic neuritis from which he recovered completely. Rubella specific IgM was, however, present in his serum for the abnormally long time of twenty-eight weeks indicating possible persistence of rubella virus.
mesh_terms: D000293:Adolescent; D000956:Antigens, Viral / Q000032:analysis; D002341:Carotid Artery Thrombosis / Q000209:etiology*; D002648:Child; D004660:Encephalitis / Q000209:etiology*; D006801:Humans; D008297:Male; D009187:Myelitis / Q000209:etiology*; D009902:Optic Neuritis / Q000209:etiology*; D012409:Rubella / Q000150:complications* / Q000276:immunology / Q000473:pathology; D012412:Rubella virus / Q000302:isolation & purification; D013702:Temporal Lobe / Q000276:immunology / Q000382:microbiology / Q000648:ultrastructure
chemical_list: D000956:Antigens, Viral