title: Imaging quiz. Intravenous drug use; multiple broken needle tips in the neck.
authors.affiliation: Department of Radiology, Boston City Hospital.
authors.forename: S
authors.initials: S
authors.lastname: Aggarwal
authors.forename: A
authors.initials: A
authors.lastname: Kumar
mesh_terms: D000328:Adult; D003287:Contrast Media; D005260:Female; D005547:Foreign Bodies / Q000000981:diagnostic imaging*; D006470:Hemorrhage / Q000000981:diagnostic imaging; D006801:Humans; D009333:Neck / Q000000981:diagnostic imaging*; D009334:Neck Muscles / Q000000981:diagnostic imaging; D009339:Needles / Q000009:adverse effects*; D011856:Radiographic Image Enhancement; D015819:Substance Abuse, Intravenous; D014057:Tomography, X-Ray Computed / Q000379:methods
chemical_list: D003287:Contrast Media