Ontology highlight
ABSTRACT: None
Central sleep apnea is a rare disorder in the pediatric population with various initial presentations and is secondary to many underlying diseases. We report on a 4-year-old boy with episodes of syncope. He also had pulmonary hypertension and cardiomegaly. Polysomnography showed the finding for central sleep apnea with a high apnea-hypopnea index (up to 138.1 events/h). Brain magnetic resonance imaging showed an ill-defined area near the medulla oblongata and lower pons. The lesion from a brainstem biopsy confirmed the diagnosis of low-grade glioma. Conservative medical follow-up was suggested, and brain magnetic resonance imaging 6 months later showed no obvious tumor progression. To our best knowledge, this is the first case report that workup on the cause of syncope and pulmonary hypertension led to the final diagnosis of central sleep apnea and a brain neoplasm.
SUBMITTER: Huang SW
PROVIDER: S-EPMC7853237 | biostudies-literature |
REPOSITORIES: biostudies-literature