[Clinical value of lymphography in cervical cancer (author's transl)].
From January 1961 to June 1978, 417 patients with cervical cancer were submitted to lymphangiography as part of the initial diagnostic work-up. As regards the distribution by clinical stage of the cases under consideration, there were 187 cases in Stage Ib (44.8%) 99 in Stage II (23.7%) and 131 in Stage III plus IV (31.5%). For the early stages preference was given to a radical surgery plus pre- or postoperative radiotherapy combination (154/417 patients, or 36.9%). On the contrary, the cases which were more developed locally or which presented contra-indications to surgery received radiological treatment alone (263/417 cases, or 63.1%). The overall incidence of positive examinations was 29.9% (10.7% in Stage Ib; 28.3% in Stage II; 58.7% in Stage III and 60.0% in Stage IV). The histologic type on its own did not seem to influence the incidence of lymph node metastases detectable by lymphography. In the 145 patients who had surgical exploration, the overall diagnostic accuracy of lymphography was 82.8% with 3 false positive and 22 false negative reports. The para-aortic chains were involved in 28/417 patients (6.7%). For the negative cases, with all the stages mixed together, a 74.7% 5-year survival rate free of disease was recorded, as compared with the 34.5% found for the positive cases (P less than 0.0001). Similar differences was recorded stage by stage.
D005260:Female; D006801:Humans; D008220:Lymphography; D002583:Uterine Cervical Neoplasms / Q000000981:diagnostic imaging*
Ruolo della linfografia nel cancro della cervice uterina.