title: Spontaneous cervical and mediastinal air emphysema after ecstasy abuse.
mesh_terms: D000328:Adult; D006213:Hallucinogens; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000139:chemically induced / Q000175:diagnosis / Q000209:etiology*; D018817:N-Methyl-3,4-methylenedioxyamphetamine; D019966:Substance-Related Disorders / Q000150:complications*
chemical_list: D006213:Hallucinogens; D018817:N-Methyl-3,4-methylenedioxyamphetamine