title: Routine rectal biopsy?
authors.forename: Chaitanya
authors.initials: C
authors.lastname: Mehta
authors.forename: David
authors.initials: D
authors.lastname: McCrory
mesh_terms: D000368:Aged; D001706:Biopsy; D003937:Diagnosis, Differential; D006801:Humans; D016393:Lymphoma, B-Cell / Q000473:pathology*; D012007:Rectum / Q000473:pathology*