[Ultrasonography and tomodensitometry staging of kidney tumors: anatomo-radiologic correlations in 46 patients].


OBJECTIVE To comparatively evaluate CT scan and MRI in the preoperative staging of renal tumours. METHODS 46 patients with a solid renal tumour were investigated preoperatively by CT scan (n = 43) and MRI (n = 46), the results of which were compared with pathological data. RESULTS MRI assessed capsular effraction with a sensitivity of 95.6% and a… (More)