title: Acute progressive ventral pontine disease in heroin abuse.
mesh_terms: D000328:Adult; D001927:Brain Diseases / Q000139:chemically induced* / Q000188:drug therapy; D003680:Deglutition Disorders / Q000139:chemically induced; D003907:Dexamethasone / Q000627:therapeutic use; D004342:Drug Hypersensitivity; D003932:Heroin / Q000009:adverse effects*; D006801:Humans; D008297:Male; D011149:Pons; D011782:Quadriplegia / Q000139:chemically induced; D013064:Speech Disorders / Q000139:chemically induced; D013118:Spinal Cord Diseases / Q000139:chemically induced; D019966:Substance-Related Disorders / Q000150:complications*
chemical_list: D003932:Heroin; D003907:Dexamethasone