title: Rectal examination during endoscopy: feel what you can't see.
authors.forename: J
authors.initials: J
authors.lastname: Schneider
authors.forename: R I
authors.initials: RI
authors.lastname: Goldberg
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D010173:Palpation; D012004:Rectal Neoplasms / Q000175:diagnosis*; D012680:Sensitivity and Specificity; D012812:Sigmoidoscopy / Q000379:methods*