title: Retinal and cerebral microembolization of talc in a drug abuser.
mesh_terms: D000328:Adult; D004617:Embolism / Q000139:chemically induced*; D005451:Fluorescein Angiography; D005654:Fundus Oculi; D006801:Humans; D007275:Injections, Intravenous; D002542:Intracranial Embolism and Thrombosis / Q000139:chemically induced*; D008297:Male; D008614:Meperidine / Q000008:administration & dosage; D012164:Retinal Diseases / Q000139:chemically induced*; D019966:Substance-Related Disorders; D013627:Talc / Q000009:adverse effects*
chemical_list: D013627:Talc; D008614:Meperidine