title: Anaphylactoid reaction. Associated with intravenous administration of 5-fluorouracil.
mesh_terms: D000707:Anaphylaxis / Q000139:chemically induced*; D003110:Colonic Neoplasms / Q000188:drug therapy*; D005472:Fluorouracil / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D005472:Fluorouracil