Cranial Pneumocysts

《英文msh词典》Cranial Pneumocysts
[入口词] Cranial Pneumocysts
[主题词] Pneumocephalus
[英文释义] Presence of air or gas within the intracranial cavity (e.g.,epidural space,subdural space,intracerebral,etc.) which may result from traumatic injuries,fistulous tract formation,erosions of the skull from NEOPLASMS or infection,NEUROSURGICAL PROCEDURES,and other conditions.