We report two previously healthy young boys with human herpesvirus 6-associated encephalitis who developed a progressive, and ultimately fatal, encephalopathy with refractory movement disorder concurrent with acquisition of acute human herpesvirus 6 infection [ncbi.nlm.nih.gov]

He was hospitalized for pylexia and status epilepticus, diagnosed with acute encephalopathy, and treated with intensive supportive care including mechanical ventilation, support for hypothermia, and control of the intracranial pressure, that caused severe [ncbi.nlm.nih.gov]

Lymphadenopathy, haematological abnormalities and constitutional symptoms are among the non-specific manifestations seen in drug rash with eosinophilia and systemic symptoms (DRESS), an uncommon but potentially fatal cutaneous adverse drug reaction. [ncbi.nlm.nih.gov]

Reactivation of latent herpesviridae has not been studied systematically in chronic idiopathic/spontaneous urticaria (CIU). [ncbi.nlm.nih.gov]

Drug-induced hypersensitivity syndrome (DIHS) is characterized by high fever, facial edema, diffuse maculopapular eruption, and multiorgan involvement. [ncbi.nlm.nih.gov]

Serum TIMP-1 levels were significantly higher in infants with febrile seizures than in infants without febrile seizures. Serum MMP-9/TIMP-1 ratios were significantly lower in infants with febrile seizures than in infants without febrile seizures. [ncbi.nlm.nih.gov]

HHV-6 Infection in Febrile Seizure Patients and Controls The HHV-6 status could be determined in all 17 patients with complex febrile seizures but in only 18 of the 28 patients with simple febrile seizures. [pediatrics.aappublications.org]

Neurologic examination revealed cranial neuropathies, cerebellar dysfunction, and extremity weakness. Magnetic resonance imaging abnormalities located in the cerebellum, basal ganglia/thalamus, and cerebral hemispheres were detected in 2 patients. [ncbi.nlm.nih.gov]