Spontaneous movement of bullets in the brain

Neurosurgery. 1993 Jan;32(1):140-3.

Abstract

We report two patients in whom bullets in the brain migrated into the adjacent lateral ventricle and moved freely as a consequence of gravity. A review of the literature suggests that the spontaneous migration of intracerebral bullets is influenced by cerebral softening, the specific gravity of the bullet compared with brain tissue, and the sink function of the cerebral ventricles. In patients undergoing the surgical removal of intracerebral or intraventricular bullets, it is recommended that an x-ray be obtained after the final positioning of the head.

Publication types

  • Case Reports

MeSH terms

  • Adolescent
  • Adult
  • Brain / diagnostic imaging*
  • Brain / surgery
  • Brain Injuries / diagnostic imaging*
  • Brain Injuries / surgery
  • Foreign-Body Migration / diagnostic imaging*
  • Foreign-Body Migration / surgery
  • Frontal Lobe / diagnostic imaging
  • Frontal Lobe / injuries
  • Frontal Lobe / surgery
  • Humans
  • Male
  • Occipital Lobe / diagnostic imaging
  • Occipital Lobe / injuries
  • Occipital Lobe / surgery
  • Radiography
  • Wounds, Gunshot / diagnostic imaging*
  • Wounds, Gunshot / surgery