title: PCR detected hepatitis C virus genome in the brain of a case with progressive encephalomyelitis with rigidity.
abstract: A case of progressive encephalomyelitis with rigidity (PEWR) associated with hepatitis C virus (HCV) is reported. A 58 year-old woman presented with a clinical picture of progressive quadriparesis, sensory loss, sphincter dysfunction, painful muscle spasms in the upper and lower limbs and continuous muscle unit activity in electromyography. She developed hepatitis, pancreatitis and HCV-RNA was detected in the plasma by reverse transcription-polymerase chain reaction (RT-PCR). Postmortem histopathological examination showed encephalomyelitis with perivascular lymphocyte cuffing, infiltration and neuronal loss mainly affecting the brainstem and cervical spinal cord. The RT-PCR analysis of the postmortem brain, brainstem, liver, pancreas, plasma and CSF samples revealed the presence of HCV genome in all specimens except CSF. Clinical features, postmortem histopathology and PCR results and the possible etiopathogenesis of PEWR are briefly discussed.
authors.affiliation: Department of Neurology, Hacettepe University Hospitals, Ankara, Turkey.
authors.forename: H
authors.initials: H
authors.lastname: Bolay
authors.forename: F
authors.initials: F
authors.lastname: Söylemezoğlu
authors.forename: G
authors.initials: G
authors.lastname: Nurlu
authors.forename: S
authors.initials: S
authors.lastname: Tuncer
authors.forename: K
authors.initials: K
authors.lastname: Varli
mesh_terms: D001933:Brain Stem / Q000473:pathology / Q000821:virology; D004679:Encephalomyelitis / Q000175:diagnosis / Q000473:pathology / Q000821:virology*; D017809:Fatal Outcome; D005260:Female; D016679:Genome, Viral; D016174:Hepacivirus / Q000235:genetics*; D006526:Hepatitis C / Q000175:diagnosis / Q000473:pathology / Q000821:virology*; D006801:Humans; D008875:Middle Aged; D009127:Muscle Rigidity / Q000175:diagnosis / Q000473:pathology / Q000821:virology*; D009460:Neurologic Examination; D016133:Polymerase Chain Reaction; D013116:Spinal Cord / Q000473:pathology / Q000821:virology