title: Levamisole-adulterated cocaine: a case of retiform purpura, cutaneous necrosis and neutropenia.
authors.affiliation: Department of Internal Medicine, Banner University Medical Center South, Tucson, Arizona, US.
authors.forename: Parinita A
authors.initials: PA
authors.lastname: Dherange
authors.affiliation: Department of Internal Medicine, Banner University Medical Center South, Tucson, Arizona, US.
authors.forename: Norman
authors.initials: N
authors.lastname: Beatty
authors.affiliation: Department of Internal Medicine, Banner University Medical Center South, Tucson, Arizona, US.
authors.forename: Ahmad
authors.initials: A
authors.lastname: Al-Khashman
mesh_terms: D056648:Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis / Q000097:blood / Q000139:chemically induced* / Q000150:complications; D019268:Antibodies, Antineutrophil Cytoplasmic / Q000097:blood*; D003042:Cocaine / Q000008:administration & dosage / Q000009:adverse effects*; D003937:Diagnosis, Differential; D006801:Humans; D007978:Levamisole / Q000008:administration & dosage / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D009336:Necrosis / Q000209:etiology / Q000473:pathology; D009503:Neutropenia / Q000097:blood / Q000209:etiology*; D011693:Purpura / Q000473:pathology; D012871:Skin Diseases / Q000209:etiology* / Q000473:pathology
chemical_list: D019268:Antibodies, Antineutrophil Cytoplasmic; D007978:Levamisole; D003042:Cocaine