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[Spontaneous epidural hematoma after open heart surgery: case report]
S Anegawa1, T Hayashi, Y Furukawa
1Department of Neurosurgery, Institute of Neurosciences, St. Mary's Hospital, Fukuoka, Japan.
No Shinkei Geka. Neurological Surgery
|November 24, 1999
Summary
Spontaneous epidural hematoma after open-heart surgery is rare. This case highlights a fatal outcome in a pediatric patient, emphasizing the need to understand its causes and prevention.
Area of Science:
- Neurosurgery
- Cardiovascular Surgery
- Critical Care Medicine
Background:
- Spontaneous epidural hematoma (SEH) is a rare condition, particularly following open-heart surgery.
- Only five cases of epidural hematoma post-open-heart surgery have been previously documented.
- The pathogenesis and preventive strategies for SEH remain undetermined.
Observation:
- A 12-year-old female underwent surgery for severe subaortic stenosis.
- Massive intraoperative hemorrhage was controlled, but the patient did not arouse from anesthesia.
- Postoperatively, fixed and dilated pupils indicated neurological deterioration.
Findings:
- A computed tomography (CT) scan revealed a large bifrontal epidural hematoma.
- The hematoma caused effacement of the basal cisterns, indicative of significant brain swelling.
- Despite immediate surgical evacuation, the patient succumbed to acute brain swelling.
Implications:
- This case underscores the critical risk of SEH after complex cardiac procedures.
- Further research is needed to elucidate the pathogenesis of SEH in this context.
- Developing preventive measures is crucial for improving outcomes in patients undergoing open-heart surgery.