title: Unexplained extensive skull base and atlas pneumatization: computed tomographic findings.
authors.affiliation: Department of Neuroradiology, Centro Hospitalar do Porto, Porto, Portugal.
authors.forename: Bruno
authors.initials: B
authors.lastname: Moreira
authors.forename: Peter M
authors.initials: PM
authors.lastname: Som
mesh_terms: D000328:Adult; D000388:Air; D001469:Barotrauma / Q000175:diagnosis; D001270:Cervical Atlas / Q000000981:diagnostic imaging* / Q000503:physiopathology; D004242:Diving / Q000009:adverse effects*; D004646:Emphysema / Q000150:complications* / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008297:Male; D019547:Neck Pain / Q000175:diagnosis / Q000209:etiology*; D011007:Pneumocephalus / Q000150:complications / Q000175:diagnosis*; D012075:Remission, Spontaneous; D012720:Severity of Illness Index; D019291:Skull Base / Q000000981:diagnostic imaging* / Q000503:physiopathology; D014057:Tomography, X-Ray Computed / Q000379:methods