Postoperative Hematoma Requiring Recraniotomy in 1149 Consecutive Patients With Intracranial Tumors

Operative Neurosurgery
Teruyoshi KagejiKohei Nakajima

Abstract

The reported 30-day mortality rate after brain tumor surgery is 2.2% to 2.9%, with a postoperative hematoma (POH) as the most frequent cause of death. To investigate the risk factors for a POH requiring a recraniotomy after brain tumor surgery in a large, contemporary, single-institution consecutive series. We included 1149 patients who underwent surgery for intracranial tumors at the Tokushima University Hospital from 1997 to 2014. The patient charts were retrospectively studied from our prospectively collected database. We analyzed the risk factors, type of hemorrhage, time to reoperation, and outcomes. The incidence of a POH requiring a recraniotomy was 2.09%. Among the patients with a POH requiring a recraniotomy, 12.5% died within 30 days of the first surgery. The incidence of a POH requiring a recraniotomy significantly correlated with the incidence of a hemangioblastoma, infratentorial tumors, and a prolonged operative time (>10 h), but not with the patient age or sex, surgical procedure (biopsy or craniotomy), surgical type (primary or secondary), bleeding volume, or intraoperative blood transfusion requirement. A recraniotomy for a POH was performed in 54% of the patients just after the first operation, and within 24 h...Continue Reading

References

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Mar 17, 2004·Journal of Neurosurgical Anesthesiology·Maria Zetterling, Elisabeth Ronne-Engström
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