title: Implantation metastasis from adenocarcinoma of sigmoid colon into fistula in ano.
authors.affiliation: Department of Surgery, St Mary's Hospital, Portsmouth.
authors.forename: D J
authors.initials: DJ
authors.lastname: Thomas
authors.forename: M R
authors.initials: MR
authors.lastname: Thompson
mesh_terms: D000230:Adenocarcinoma / Q000556:secondary*; D000368:Aged; D003110:Colonic Neoplasms / Q000473:pathology; D006801:Humans; D008297:Male; D012003:Rectal Fistula / Q000150:complications*; D012004:Rectal Neoplasms / Q000556:secondary*