An anaphylactic reaction to protamine in a patient allergic to fish.
D000707:Anaphylaxis / Q000139:chemically induced*; D000818:Animals; D005399:Fishes; D005512:Food Hypersensitivity / Q000209:etiology*; D006801:Humans; D007073:Immunoglobulin E / Q000032:analysis; D008297:Male; D008875:Middle Aged; D011479:Protamines / Q000009:adverse effects*
D011479:Protamines; D007073:Immunoglobulin E