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How Prostate Fusion Biopsy Systems Work in the Diagnosis of Prostate Cancer

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Fusion biopsy technology is allowing doctors to detect prostate cancer earlier, which improves patient outcomes.

Prostate cancer is one of the most common cancers in men. Early detection is crucial for successful treatment, and that’s where innovative technologies like the UroNav fusion biopsy system come into play. Let’s take a closer look at how this advanced system is revolutionizing prostate cancer diagnosis.

What Is Prostate Cancer?

Prostate cancer develops when cells in the prostate gland, a small walnut-sized gland in the male reproductive system, begin to grow uncontrollably. Early stages may not present any symptoms, which is why regular screenings are essential, especially for men over 50 or those with a family history of prostate cancer.

The Role of Biopsies in Diagnosis

A biopsy, the removal of a small tissue sample for examination, is the gold standard for confirming a prostate cancer diagnosis. Traditionally, biopsies were performed using a transrectal ultrasound (TRUS) guided approach. While effective, this method sometimes missed significant tumors and could lead to repeated biopsies.

Prostate Fusion Biopsy Systems

Prostate fusion biopsy systems combine the accuracy of magnetic resonance imaging (MRI) with the real-time guidance of ultrasound. The UroNav system is a leading example of this technology. It fuses pre-biopsy MRI images with live ultrasound images, providing a detailed 3D map of the prostate and guiding the biopsy needle precisely to suspicious areas.

How Does the UroNav System Work?

  1. MRI Scan:The process begins with a multiparametric MRI (mpMRI) scan of the prostate. This advanced imaging technique can detect suspicious lesions and provide information about their size, location, and potential aggressiveness.
  2. Image Fusion:The MRI images are then uploaded into the UroNav system, which aligns and fuses them with live ultrasound images. This fusion creates a 3D model of the prostate, highlighting areas of concern identified in the MRI.
  3. Targeted Biopsy:Using the fused images as a guide, the urologist inserts the biopsy needle through the rectum and into the prostate. The UroNav system tracks the needle’s position in real-time, ensuring accurate sampling of the targeted areas.
  4. Sample Analysis:The collected tissue samples are sent to a laboratory for analysis by a pathologist. The results of the biopsy determine the presence of cancer and, if present, its grade and aggressiveness.

Benefits of UroNav Fusion Biopsy

UroNav fusion biopsy offers several advantages over traditional TRUS-guided biopsies:

  • Improved Accuracy:By targeting specific areas of suspicion identified on MRI, UroNav biopsies are more likely to detect clinically significant prostate cancers.
  • Reduced False Negatives:UroNav reduces the risk of missing aggressive cancers that may not be visible on ultrasound alone.
  • Fewer Biopsies:UroNav often requires fewer biopsy cores to be taken, which can reduce discomfort and potential complications for the patient.
  • Personalized Treatment:The precise information gathered through UroNav biopsies helps guide personalized treatment plans, potentially reducing overtreatment or undertreatment.

Is UroNav Fusion Biopsy Right for You?

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Fusion biopsy systems can aid doctors in diagnosing prostate cancer faster and with more accuracy leading to better patient outcomes.

Your doctor will determine if UroNav fusion biopsy is appropriate for you based on several factors, including your PSA levels, previous biopsy results, and overall health.

The Future of Prostate Cancer Diagnosis

Prostate fusion biopsy systems like UroNav represent a significant advancement in the diagnosis of prostate cancer. They offer a more accurate, targeted approach that can lead to earlier detection, more personalized treatment, and improved outcomes for men with this disease.

As technology continues to evolve, we can expect further refinements and innovations in this field, ultimately leading to better care for patients. 

Your Prostate Health Is Our Priority at Houston Physicians’ Hospital

At Houston Physicians’ Hospital, we understand the importance of early and accurate prostate cancer diagnosis. We’re proud to offer advanced UroNav fusion biopsy systems, combining the precision of MRI imaging with real-time ultrasound guidance.

If you suspect that you may have an increased chance of prostate cancer, visit our UroNav webpage to learn more about fusion biopsy technology at Houston Physicians’ Hospital. Here, you’ll learn about the benefits of UroNav, symptoms of prostate cancer, and the value of early detection. Then scroll down to the bottom of the page to find a urologist who’s right for you.

Beyond prostate health, we also offer joint pain treatments, spine solutions, and surgical procedures such as knee surgery and  hip replacement surgery in Webster. We are committed to offering a wide range of specialties and services to meet your diverse needs.