The Etiology and Outcome of Area Postrema Syndrome in Childhood: Two Cases and a Literature Review.
Pediatr Neurol
; 152: 11-15, 2024 Mar.
Article
em En
| MEDLINE
| ID: mdl-38176222
ABSTRACT
BACKGROUND:
Area postrema syndrome (APS), a rare childhood condition, manifests as intractable nausea and hiccups. APS has high diagnostic significance in neuromyelitis optica syndrome spectrum disorders (NMOSD) and can be the initial presentation of other critical diseases, including brainstem glioma.METHODS:
We described two representative cases of unrelated Japanese patients with APS. An etiologic evaluation, including a detailed intracranial neuroradiological examination and autoantibodies assessment, was performed. We also reviewed the literature focusing on the prognosis of pediatric APS symptoms.RESULTS:
A 14-year-old girl with aquaporin-4 antibody-positive NMOSD showed a good prognosis with immunotherapy, whereas another nine-year-old girl with irresectable medullary low-grade glioma had persistent symptoms for more than 10 years. All reported children aged >12 years were diagnosed with NMOSD, and patients aged <13 years showed heterogeneous etiologies.CONCLUSIONS:
Distinctive time courses and neuroimaging features were key clinical findings for the diagnostic and therapeutic processes in these patients. This literature review highlights the wide spectrum and prognosis of pediatric-onset APS.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Neuromielite Óptica
/
Glioma
Tipo de estudo:
Etiology_studies
/
Prognostic_studies
Limite:
Adolescent
/
Child
/
Female
/
Humans
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article