During systematic biopsy the physician inserts a thin biopsy needle through the rectum and into the prostate gland. Ultrasound is used to ensure accurate needle placement. Pathologists examine the samples under a microscope to determine if cancerous cells are present and to assess the cancer’s aggressiveness using the ISUP Grade.
Shortcomings of Systematic Biopsy
Despite the coverage of various prostatic areas, systematic biopsies may miss small or inconspicuous tumors, leading to false-negative results or they may also sample lesser-aggressive cancerous tissue, leading to underestimation of the true aggressiveness of prostate cancer. Due to the number of cores taken, usually 10 – 16, the procedure can cause discomfort, bleeding, and a risk of infection.
MR-guided in-bore biopsy offers greater precision and accuracy, especially when targeting suspicious areas identified on MRI. It can reduce the chances of missing clinically significant cancers with less number of cores taken and provide more reliable diagnostic information.
Soteria Medical has developed a robot for in-bore MR-guided prostate interventions – based on a novel, patented motor principle.
HIGH ACCURACY
Fast and precise in-bore targeting of tumor suspicious areas within the prostate gland, based on near real-time images.
FAST PROCEDURES
Using our unique solution patients can be biopsied within a short timeframe, making the procedure cost-effective.
LESS STRESS
Due to the increased accuracy and low number of biopsy cores, the procedure is less stressful for the patient, improving the diagnostic outcome.
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