title: Cardiac arrest associated with tension pneumocephalus.
mesh_terms: D001254:Astrocytoma / Q000601:surgery; D002528:Cerebellar Neoplasms / Q000601:surgery; D002675:Child, Preschool; D003388:Cranial Fossa, Posterior / Q000601:surgery; D006323:Heart Arrest / Q000209:etiology*; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D011007:Pneumocephalus / Q000150:complications* / Q000209:etiology; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D011187:Posture; D014057:Tomography, X-Ray Computed