title: Results of CEA-initiated second-look surgery for recurrent colorectal cancer.
mesh_terms: D000230:Adenocarcinoma / Q000276:immunology / Q000601:surgery*; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D003110:Colonic Neoplasms / Q000276:immunology / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D012004:Rectal Neoplasms / Q000276:immunology / Q000601:surgery*; D012811:Sigmoid Neoplasms / Q000276:immunology / Q000601:surgery*
chemical_list: D002272:Carcinoembryonic Antigen