Imaging Science and Photochemistry ›› 2020, Vol. 38 ›› Issue (6): 1010-1013.DOI: 10.7517/issn.1674-0475.200308

• Review and Articles • Previous Articles     Next Articles

The Influence of MRI Combined with TRUS Examination on the Detection Rate of Prostate Cancer Puncture

SHI Feng1, SHU Song1, WU Ming1, YU Xintang2, WANG Zengqiang3   

  1. 1. Radiology Department, Tianmen First People's Hospital, Tianmen 431700, Hubei, P. R. China;
    2. Ultrasound Department, Tianmen First People's Hospital, Tianmen 431700, Hubei P. R. China;
    3. Hubei Cancer Hospital, Wuhan 430079, Hubei, P. R. China
  • Received:2020-03-12 Online:2020-11-15 Published:2020-11-15

Abstract: To investigate the effect of MRI combined with TRUS on the detection rate of prostate cancer.The clinical data of 150 patients with suspected prostate cancer were analyzed retrospectively. All patients were given puncture biopsy. According to the puncture guidance, they were divided into group A, group B and group C. Group A was punctured under the guidance of TRUS, group B under the guidance of MRI, and group C under the guidance of MRI combined with TRUS. Kappa test was used to analyze the consistency between the examination methods and the surgical pathological diagnosis. The complication rate of the three groups was recorded. The results showed that the consistency of group A, group B and group C with pathological diagnosis was 0.505, 0.585 and 0.664, respectively. There was no significant difference in the incidence of bloody stool, urine retention, hematuria and low fever between the three groups (P>0.05).Compared with MRI alone or TRUS guided prostate puncture, MRI combined with TRUS guided prostate puncture had the highest consistency with surgical pathological diagnosis.

Key words: prostatic cancer, magnetic resonance imaging, transrectal ultrasound, puncture biopsy