Severe reactions to contrast material by three consecutive routes: intravenous, subcutaneous, and intraarterial.
D000707:Anaphylaxis / Q000139:chemically induced; D003287:Contrast Media / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans; D007263:Infusions, Parenteral; D007269:Injections, Intra-Arterial; D007279:Injections, Subcutaneous; D007482:Iothalamate Meglumine / Q000008:administration & dosage / Q000009:adverse effects; D008297:Male; D008875:Middle Aged
D003287:Contrast Media; D007482:Iothalamate Meglumine