Abstract #0726

Detection rate of prostate cancer using mpMRI-Inbore targeted prostate biopsy, mpMRI-TRUS guided biopsy and TRUS guided biopsy

Sujeet Kumar Mewar¹, Sanjay Sharma², Ekta Dhamijia³, Sanjay Thulkar³, S. Datta Gupta⁴, Sridhar Panaiyadiyan⁵, Naranamangalam R. Jagannathan⁶, Rajeev Kumar⁵, and Virendra Kumar ¹

¹Department of N.M.R., All India Institute of Medical Sciences, New Delhi, India, ²Department of Radio-diagnosis , RPC, 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 Pathology, All India Institute of Medical Sciences, New Delhi, India, ⁵Department of Urology, All India Institute of Medical Sciences, New Delhi, India, ⁶Department of Radiology, Present address. Chettinad Academy of Research and Education, Kelambakkam., Tamil Nadu, India

Synopsis

Keywords: Prostate, MR-Guided InterventionsThe present study demonstrated the comparison of detection rate of PCa between the three groups of patients recruited based on PSA > 4 ng/ml and abnormal DRE. The PCa detection rate of mpMRI-Inbore biopsy (Group I) was found 50 % while for mpMRI-TRUS guided biopsy (Group II) 26 %. The combined detection rate of techniques with and without mpMRI was also calculated and found 44 %, for mpMRI-Inbore biopsy and mpMRI-TRUS guided biopsy, while 34.5 %, in TRUS guided biopsy (Group III). Study shows that there is a significant advantage of mpMRI Inbore biopsy compared to TRUS guided prostate biopsy.

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