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Pediatric cerebellar hemorrhages
W M Chadduck1, D H Duong, J M Kast
1Department of Neurosurgery, Children's National Medical Center, Washington, DC 20010, USA.
Insights
Pediatric cerebellar hemorrhage outcomes are favorable with prompt CT evaluation, surgical intervention, and ventricular drainage. Even critically ill children with cerebellar bleeds often achieve good neurological recovery.
Area of Science:
- Neurology
- Pediatric Neurosurgery
- Critical Care Medicine
Background:
- Cerebellar hemorrhage presents significant morbidity and mortality risks.
- Outcomes are influenced by hemorrhage etiology and intervention timing.
Purpose of the Study:
- To evaluate outcomes of pediatric patients with acute cerebellar hemorrhages.
- To assess the impact of rapid diagnostic and therapeutic interventions on patient prognosis.
Main Methods:
- Retrospective review of 16 consecutive pediatric patients with acute cerebellar hemorrhages.
- Analysis of patient presentations, etiologies (vascular abnormalities, tumors, unknown), and clinical status.
- Correlation of outcomes with diagnostic methods (CT scanning) and interventions (ventricular drainage, surgical treatment).
Main Results:
- 13 of 16 pediatric patients survived, with only one experiencing a persistent vegetative state.
- 6 of 8 moribund patients and 3 of 4 with fixed, dilated pupils achieved good outcomes.
- Neonates with cerebellar hemorrhages did not require surgical intervention and were managed with clinical monitoring and ultrasound.
Conclusions:
- Rapid CT evaluation and prompt surgical intervention, including ventricular drainage, lead to favorable outcomes in pediatric cerebellar hemorrhage, contrasting with adult outcomes.
- Pediatric patients with poor clinical presentations can still achieve good neurological recovery.
- Conservative management with clinical monitoring and ultrasound is effective for neonatal cerebellar hemorrhages.
Abstract:
Cerebellar hemorrhage is a devastating condition with morbidity and mortality related not only to the etiology of the hemorrhage, but also to the timing of the intervention. Sixteen consecutive pediatric patients with acute cerebellar hemorrhages are presented: 6 had vascular abnormalities, 3 had tumors, and 2 had hemorrhages of unknown etiology. Thirteen of the 16 patients survived with only 1 of the 13 having persistent vegetative state as a neurologic outcome. Six of 8 patients presenting in a moribund condition had good outcomes, and 3 of 4 patients presenting with fixed and dilated pupils also had good outcomes. Thus, in contrast to adults, rapid evaluation by CT scanning, followed by the judicious use of ventricular drainage and prompt surgical treatment, have resulted in favorable outcomes in pediatric patients despite their poor clinical presentations. None of the neonates having cerebellar hemorrhages required surgical intervention; their courses could be followed clinically and with transfontanel ultrasound.