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1.
Chinese Journal of Nuclear Medicine and Molecular Imaging ; (6): 236-241, 2023.
Artículo en Chino | WPRIM | ID: wpr-993585

RESUMEN

Presynaptic dopaminergic PET imaging is a useful method for the diagnosis of parkinsonism. Based on the expert consensus on operation and clinical application of dopamine transporter brain PET imaging technology published in 2020, this paper further recommends the relevant elements of result interpretation of presynaptic dopaminergic PET imaging.

2.
Journal of the Korean Child Neurology Society ; (4): 176-183, 2013.
Artículo en Inglés | WPRIM | ID: wpr-27422

RESUMEN

Acute disseminated encephalomyelitis (ADEM) is a monophasic immune-mediated demyelination disorder that can arise following infection or immunization. Typical MRI findings show multifocal demyelinating lesions in the CNS. The presenting features include acute encephalopathy with multifocal neurologic signs, and patients often progress to develop delirium and/or coma, but acute psychosis is rare. In our current report, we describe a case of a 14-year-old boy presenting with parkinsonian features (masked face, bradykinesia, resting tremor, slow strides) as well as aggressive behavior and irritability with persecutory delusions that developed 3 days after an upper respiratory tract infection. T2-weighted/FLAIR brain MRI showed increased signal intensity in the hippocampus and basal ganglia including in the caudate nuclei. Cerebrospinal fluid (CSF) enterovirus PCR was positive. After treatment with high-dose methylprednisolone and antipsychotics, he recovered without permanent disabilities, and the initial lesions found on MRI disappeared on follow-up.


Asunto(s)
Adolescente , Humanos , Masculino , Antipsicóticos , Ganglios Basales , Encéfalo , Líquido Cefalorraquídeo , Coma , Delirio , Deluciones , Enfermedades Desmielinizantes , Encefalomielitis Aguda Diseminada , Enterovirus , Estudios de Seguimiento , Hipocampo , Hipocinesia , Inmunización , Imagen por Resonancia Magnética , Metilprednisolona , Manifestaciones Neurológicas , Reacción en Cadena de la Polimerasa , Trastornos Psicóticos , Infecciones del Sistema Respiratorio , Temblor
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