Preoperative staging of rectal cancer: validity of the abdominopelvic angio-C.T.

The role of preoperative staging in the treatment of rectal cancer is emphasized. To this purpose, the use of abdominopelvic angio-C.T., which was carried out in 14 cases, is examined. Preoperative staging obtained by this method is compared with the postoperative one assessed by UYCC classification, modified by AYCC. Its diagnostic and prognostic role is evaluated in relation to the other methods. The validity of abdominopelvic angio-C.T. for a correct therapeutic approach is confirmed.