title: Extralevator abdominoperineal resections and the need for pathological assessment of fresh tissue specimens.
authors.forename: C S D
authors.initials: CS
authors.lastname: Roxburgh
authors.forename: V
authors.initials: V
authors.lastname: McTaggart
authors.forename: M
authors.initials: M
authors.lastname: Balsitis
authors.forename: R H
authors.initials: RH
authors.lastname: Diament
mesh_terms: D016477:Artifacts; D003107:Colorectal Surgery / Q000379:methods*; D004210:Dissection; D006801:Humans; D009361:Neoplasm Invasiveness / Q000175:diagnosis; D009367:Neoplasm Staging / Q000379:methods*; D012004:Rectal Neoplasms / Q000473:pathology* / Q000601:surgery; D013048:Specimen Handling; D016707:Tissue Fixation / Q000379:methods*