"Acute cerebellitis and acute cerebellar ataxia represent a spectrum of inflammatory processes characterised by sudden onset cerebellar dysfunction. It usually affects children and is related as a consequence of primary or secondary infection, or much less commonly as a result of a post-vaccination reaction."
"MRI "
"T1: cortical hypointensity"
"T2/FLAIR: cortical hyperintensity"
"DWI/ADC: may show restriction due to cytotoxic oedema caused by the acute inflammatory lesions 4"
"T1 C+ (Gd): cortical and adjacent leptomeninges may show enhancement"
"Acute cerebellitis has been associated with a large number of infectious agents, such as: coxsackievirus, echovirus, enteroviruses, Epstein-Barr virus, hepatitis A, herpes simplex virus 1, human herpesvirus 6, measles, rubella, mumps, parvovirus B19, influenza, rotavirus, Borrelia burgdorferi (Lyme disease), malaria, Mycoplasma pneumoniae, and typhoid fever 2,4,6,11,12."
Expected headings
"Laboratory findings"
"MRI "
"A broad range of signs and symptoms may be present: fever, appendicular ataxia, truncal ataxia, dysarthria, cerebellar mutism, tremor, nystagmus, headache, nausea, vomiting, and consciousness alterations 11,12. Signs of meningeal irritation and seizures may be observed less frequently 1,4."
"Acute cerebellitis has been associated with a large number of infectious agents, such as: coxsackievirus, echovirus, enteroviruses, Epstein-Barr virus, hepatitis A, herpes simplex virus 1, human herpesvirus 6, measles, rubella, mumps, parvovirus B19, influenza, rotavirus, Borrelia burgdorferi (Lyme disease), malaria, Mycoplasma pneumoniae, and typhoid fever 2,4,6,11,12."