Early-stage cervical carcinoma: the role of multidetector CT in correlation with histopathological findings.

The objective of this retrospective study was to assess the diagnostic performance of multidetector CT (MDCT) in staging patients with surgical-pathological proven early-stage cervical carcinoma. A total of 22 women were referred for preoperative staging by MDCT, on a 16-row CT scanner. The protocol included scanning of the abdomen during the portal phase using a detector collimation of 16 × 0.75 mm and a pitch of 1.2. The evaluated parameters were: tumour detection, tumour maximal diameter, tumour extension to the uterine body and/or the vagina, parametrial invasion and presence of pelvic lymph node metastases. CT stage was assigned for each cervical carcinoma. The surgical-pathological stage was assigned on the basis of the operative findings and the histology report. The overall accuracy of MDCT in detecting and staging primary cervical carcinoma was 86% and 86%, respectively. Our results showed good diagnostic performance of MDCT in the detection and local staging of early-stage cervical carcinoma.