GIÁ TRỊ CỦA CỘNG HƯỞNG TỪ TRONG CHẨN ĐOÁN CÁC NHÂN VÙNG CHUYỂN TIẾP TUYẾN TIỀN LIỆT THEO PIRADS 2.1

Abstract

Purpose: To evaluate the value of magnetic resonance in diagnosis lesions in transition zone of prostate using the Prostate Imaging and Reporting Data System (PI-RADS) 2.1. Material and methods: A descriptive, prospective and retrospective study of 67 patients who were suspicious prostate cancer (clinical presentation or high PSA) had performed MRI prostate and been biopsied at the Radiology Center of Hanoi Medical University Hospital.  Result: In our study, 32 patients were diagnosed prostate cancer in transition zone, 35 patients had benign lesions. In cancer group, the mean age was 66,66 years old, mean total PSA was 45,18 ng/mL and 66,67% patients having PSA higher than 20 ng/mL. The percentage of prostate cancer in group PIRADS 2 was 0%, PIRADS 3 was 12%, PIRADS 4 was 50% and PIRADS 5 was 88%.  Conclusion: MRI prostate using the PI-RADS 2.1 has been established as the most accurate non- invasive diagnosis imaging tool for detecting prostate cancer in transition zone.