Article topic: Pneumocephalus Author: Amera Sadder Editor: Hamzeh Aljarrah Reviewer: Rahmeh Adel keywords: Conservative treatment, Cushing triad, Mountain Fuji sign, Neurotrauma, Pneumocephalus. Introduction Pneumocephalus (intracerebral aerocele or pneumatocele) is a pathological collection of gas (mostly air) in the cranial cavity.1 The air may be within...