Abstract #1834

Comparison of detection rate of prostate cancer between mpMRI guided in-bore biopsy and routine TRUS biopsy

Sujeet K Mewar¹, Sanjay Sharma², Ekta Dhamijia ³, Sanjay Thulkar³, Sridhar Panaiyadiyan⁴, Pradeep Kumar¹, S. Senthil Kumaran¹, Virendra Kumar¹, S. Datta Gupta⁵, Rajeev Kumar⁴, and Naranamangalam R Jagannathan¹

¹Department of NMR and MRI Facility, All India Institute of Medical Sciences, New Delhi, India, ²Department of Radio-diagnosis, All India Institute of Medical Sciences, New Delhi, India, ³Department of Radio-diagnosis, IRCH, All India Institute of Medical Sciences, New Delhi, India, ⁴Department of Urology, All India Institute of Medical Sciences, New Delhi, India, ⁵Department of Pathology, All India Institute of Medical Sciences, New Delhi, India

The present study demonstrated the role of mpMRI guided in-bore biopsy for detection of prostate cancer (PCa). Patients were recruited based on PSA > 4 ng/ml and abnormal DRE. The PCa detection rate between the two groups of patients, namely 25 patients (Group I) who underwent in-bore biopsy and 73 patients (Group II) who underwent TRUS biopsy were compared. The PCa detection rate of in-bore targeted biopsy was 52% compared to 34.3% for TRUS biopsy. Our data also indicated that in-bore MR targeted biopsy significantly increased the detection rate of PCa when compared with the standard 12 core TRUS biopsy.

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