title: [Itching, pain or bleeding: your patient will always blame "hemorrhoids"].
authors.forename: Peter
authors.initials: P
authors.lastname: Stiegelhagen
mesh_terms: D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006484:Hemorrhoids / Q000175:diagnosis*; D006801:Humans; D008551:Melena / Q000209:etiology*; D010146:Pain / Q000209:etiology*; D011538:Pruritus Ani / Q000209:etiology*