Anaphylaxis in proctology: a complication which may follow the injection of internal hemorrhoids.
D000707:Anaphylaxis; D003107:Colorectal Surgery; D006484:Hemorrhoids / Q000628:therapy*; D006801:Humans; D006967:Hypersensitivity; D007267:Injections; D012597:Sclerosing Solutions / Q000009:adverse effects*
D012597:Sclerosing Solutions
ALLERGY; HEMORRHOIDS/therapy; SCLEROSING SOLUTIONS/injurious effects