[Pre- and postoperative use of lymphographic findings in recto-sigmoid cancer].
D006801:Humans; D008197:Lymph Node Excision; D008220:Lymphography; D008722:Methods; D012004:Rectal Neoplasms / Q000000981:diagnostic imaging* / Q000601:surgery; D012811:Sigmoid Neoplasms / Q000000981:diagnostic imaging* / Q000601:surgery
L'applicazione pre e postoperatoria dell'indagine linfografica nel cancro del retto-sigma.