Carcinoma of the cervix: lymphangiography and computed tomography

Twenty-four patients with carcinoma of the uterine cervix examined by lymphangiography followed by computed tomography (CT) were reviewed to assess the findings and their impact on management. The lymphangiogram was of value in detecting metastases in relatively small nodes, (less than 1.5 cm maximum diameter) and in differentiating metastases from reactive hyperplasia in the larger lymph nodes which were opacified. Although as yet unable to define alterations in the internal architecture of lymph nodes. CT detected masses of lymph nodes totally replaced by neoplasm or those not visualized by lymphangiography. In addition, the local extension of the primary neoplasm and distant metastases, such as to the urinary tract, liver, and skeleton, were readily demonstrated by CT. In advanced or recurrent disease, CT provided new information on 10 of 17 patients but resulted in a change in management for only one.