title: Accuracy of lymph node assessment in carcinoma of the rectum.
mesh_terms: D006801:Humans; D008198:Lymph Nodes / Q000473:pathology* / Q000601:surgery; D008207:Lymphatic Metastasis; D011379:Prognosis; D012004:Rectal Neoplasms / Q000473:pathology* / Q000601:surgery