Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0038220 (status epilepticus)
 7,272 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 70 year-old-man with recurrent herpetic keratitis had a meningo-encephalitis with transient left hemiplegia and disorders of consciousness. EEG disclosed periodic slow waves on the right temporal region. Isotope and CT scans showed focal abnormalities in the same region. Antibodies to herpes simplex virus were demonstrated by complement fixation in serum and specific antiherpes IgG and IgM by immunofluorescence assay in serum and CSF. A year later the patient had a status epilepticus. CT scan showed a large right temporal hypodense area. CSF was abnormal with pleiocytosis, increased protein and IgG levels. High titers of antiherpes IgG persisted in serum and CSF. Neuropsychological tests did not demonstrate any memory impairment. The occurrence of persistent inflammation after herpes simplex encephalitis is discussed. The unusual benign course without antiviral therapy, may be related to the reactivation of a latent infection with an efficient immunological response. The unilateral temporal necrosis may explain the absence of amnestic sequelae.
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PMID:[Acute necrotizing herpetic encephalitis with a spontaneously improving clinical course]. 669 26

The roseoloviruses, human herpesvirus-6A -6B and -7 (HHV-6A, HHV-6B and HHV-7) cause acute infection, establish latency, and in the case of HHV-6A and HHV-6B, whole virus can integrate into the host chromosome. Primary infection with HHV-6B occurs in nearly all children and was first linked to the clinical syndrome roseola infantum. However, roseolovirus infection results in a spectrum of clinical disease, ranging from asymptomatic infection to acute febrile illnesses with severe neurologic complications and accounts for a significant portion of healthcare utilization by young children. Recent advances have underscored the association of HHV-6B and HHV-7 primary infection with febrile status epilepticus as well as the role of reactivation of latent infection in encephalitis following cord blood stem cell transplantation.
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PMID:Clinical impact of primary infection with roseoloviruses. 2546 39