Levy R M, Wilson C B
Surg Neurol. 1987 Apr;27(4):386-90. doi: 10.1016/0090-3019(87)90019-x.
The authors report two cases of contralateral intratumoral hemorrhage after tumor biopsy in patients with bilateral glioblastoma multiforme. There was no evidence of systemic hypertension during either procedure. The occurrence of hemorrhage distant to the site of biopsy may be related to some aspect of the surgical procedure and should be recognized as a possible complication of brain tumor biopsy procedures.
