title: Diagnostic confusion from lymphatic lesions in heroin addicts.
mesh_terms: D000293:Adolescent; D000328:Adult; D001706:Biopsy; D003937:Diagnosis, Differential; D003932:Heroin; D006556:Heroin Dependence / Q000150:complications; D006689:Hodgkin Disease / Q000175:diagnosis*; D006801:Humans; D008199:Lymphadenitis / Q000175:diagnosis; D008206:Lymphatic Diseases / Q000175:diagnosis*; D008297:Male; D019966:Substance-Related Disorders / Q000150:complications*
chemical_list: D003932:Heroin