Pneumocephalus in a drug-addict patient.
D000328:Adult; D006801:Humans; D008297:Male; D011007:Pneumocephalus / Q000000981:diagnostic imaging / Q000209:etiology*; D012121:Respiration, Artificial / Q000009:adverse effects; D019966:Substance-Related Disorders; D014057:Tomography, X-Ray Computed