Dear Editor, Acute disseminated encephalomyelitis (ADEM) is an immune-mediated infl ammatory disorder of the central nervous system. It has a monophasic course which occurs after viral infection or vaccination.1,2Acute haemorrhagic leucoencephalitis (AHLE) is considered to be a hyperacute form of ADEM which is fulminant and is frequently fatal.3 There are only a few cases of biopsy-proven AHLE ...

In the article by Jiménez-Ruiz et al., entitled “Neuro-logic manifestations of COVID-19”,1 it was concluded that “we must bear in mind infectious and non-infec-tious complications affect nervous system such as encephalitis, seizures, Guillain-Barre syndrome, dis-seminated encephalomyelitis hemorrhagic leuko-encephalitis, which are disorders can occur during or after viral infections.

Acute disseminated encephalomyelitis (ADEM) is a monophasic clinical syndrome, characterized by immune-mediated demyelination of central nervous system neurons, which yield extensive damage in the brain and spinal cord.It usually affects children and young adults following infections or immunization. Here we describe a 9- year-old Fars female presented with acute onset of psychotic disorder, o...

Dengue infection is a leading cause of illness and death in tropical and subtropical regions of the world. Forty percent of the world's population currently lives in these areas. The clinical picture resulting from dengue infection can range from relatively minor to catastrophic hemorrhagic fever. Recently, reports have increased of neurological manifestations. Neuropathogenesis seems to be rel...

Dengue infection is a leading cause of illness and death in tropical and subtropical regions of the world. Forty percent of the world’s population currently lives in these areas. The clinical picture resulting from dengue infection can range from relatively minor to catastrophic hemorrhagic fever. Recently, reports have increased of neurological manifestations. Neuropathogenesis seems to be rel...

introduction acute disseminated encephalomyelitis (adem) is an acute inflammatory and demyelinating disease of the central nervous system, resulting in various neurological symptoms. usually, the disease appears following vaccination or systemic viral infections. in rare cases, the disease appears following pneumococcal infections. case presentation the patient was a 27 year-old man who was ref...