Prostate cancer

Overview

Prostate cancer is a common cancer in men that develops in the prostate gland, which helps produce seminal fluid. It often grows slowly, but some forms can be aggressive. Screening is typically done with a PSA blood test and digital rectal exam (DRE), though PSA can be elevated for non-cancer reasons too.

It’s the most diagnosed non-skin cancer in U.S. men, with over 288,000 cases and 34,000 deaths annually. Risk factors include age over 50, African American race, family history, and certain genetic mutations like BRCA.

Symptoms may include trouble urinating, blood in urine/semen, or pain if cancer has spread—though early stages often show no signs. Diagnosis may involve MRI, biopsy, and genetic testing like Decipher.

Treatment ranges from active surveillance for low-risk cases to surgery, radiation, hormone therapy, or advanced treatments for metastatic disease. A personalized, multidisciplinary approach offers the best outcomes.

Table of Contents

What Is Prostate Cancer?

Prostate cancer is a malignant tumor that develops in the prostate gland, a small, walnut-sized organ located below the bladder in men. The prostate produces seminal fluid, which nourishes and transports sperm. While many prostate cancers grow slowly, some types can be aggressive and spread quickly.

Prostate Specific Antigen (PSA) blood test is one of the first tools used for prostate cancer screening. Normal levels of PSA are between 0-4 ng/dL. However, benign conditions such as an enlarged prostate, prostatitis, urinary tract infections, recent instrumentation, among others, can also elevate your PSA.

Prevalence and Risk Factors

Signs and Symptoms

Prostate cancer often develops slowly and may not cause symptoms in its early stages. As the disease progresses, symptoms may include:

Note: These symptoms can also be caused by non-cancerous conditions such as BPH (benign prostatic hyperplasia).

Screening and Diagnosis

At our practice, we emphasize early detection through:

We use advanced diagnostic tools and precision imaging to accurately stage the cancer and guide treatment.

Treatment Options

Treatment is tailored to the cancer stage, grade, patient age, and overall health. Our services include:

I work closely with medical and radiation oncologists to ensure comprehensive, multidisciplinary care.

Focal Therapy for Prostate Cancer

Precision Treatment. Preserved Function. Faster Recovery.

What Is Focal Therapy?

Focal therapy is a minimally invasive treatment for men with localized, low- to intermediate-risk prostate cancer. Unlike traditional treatments that affect the entire prostate gland, focal therapy targets only the cancerous area, preserving healthy tissue and reducing side effects. It offers a balance between effective cancer control and maintaining quality of life.

Benefits of Focal Therapy

  • Minimally invasive, outpatient procedure
  • Preserves urinary and sexual function in most men
  • Faster recovery with minimal downtime
  • Can be repeated or followed by other treatments if necessary
  • Often does not require long-term catheterization

Who Is a Candidate?

You may be a candidate for focal therapy if:

  • You have localized prostate cancer (confined to the gland)
  • Your disease is low- or intermediate-risk (Gleason score 6–7)
  • The tumor is visible on MRI or confirmed through targeted biopsy
  • You are seeking an effective alternative to whole-gland therapy

Our Approach

We use the latest imaging and diagnostic technologies to precisely locate and assess the tumor, including:

  • Multiparametric MRI (mpMRI)
  • MRI/Ultrasound fusion biopsy
  • PSMA PET imaging (when appropriate)

Based on your cancer’s characteristics, we offer the following focal therapy techniques:

  • HIFU (High-Intensity Focused Ultrasound) – Targets and destroys cancer cells with sound waves
  • Cryotherapy – Freezes and kills cancer cells using precision-guided needles
  • IRE (Irreversible Electroporation) – Uses electrical pulses to disrupt cancer cells (currently investigational)

What to Expect

  • Performed under general or spinal anesthesia
  • Procedure time: approximately 1–2 hours
  • Outpatient – usually no overnight hospital stay
  • Recovery time: most men return to normal activities within a few days
  • Follow-up: PSA testing and imaging to monitor response

Chart:

🔍 Comparison of Focal Therapy Options for Prostate Cancer

FeatureHIFU
(High-Intensity Focused Ultrasound)
CryotherapyIRE
(Irreversible Electroporation)
How It WorksUses focused ultrasound waves to heat and destroy cancer cellsFreezes prostate tissue using gas-filled needlesSends electrical pulses to disrupt cancer cell membranes
InvasivenessMinimally invasive (transrectal or transperineal)Minimally invasive (transperineal)Minimally invasive (transperineal)
Anesthesia RequiredYes (general or spinal)Yes (general or spinal)Yes (general)
Treatment Time~1–2 hours~1–2 hours~1–2 hours
Hospital StayUsually outpatientUsually outpatientOutpatient
PrecisionHigh (MRI-guided or ultrasound-guided)ModerateHigh
Tissue PreservationSpares surrounding tissueMay affect surrounding tissueHighly localized
Side EffectsLow risk of urinary or sexual dysfunctionSlightly higher risk of urinary retention or erectile dysfunctionMinimal (still under research)
FDA Approved in U.S.YesYesNo (investigational in most regions)
Re-Treatment PossibleYesYesYes
Ideal ForSmall, localized tumors visible on imagingLocalized cancer or salvage after radiationSelect low-risk localized tumors (clinical trials)

Prostate Cancer Biomarker Comparison Table

Test NameFull NameTypePurposeSample TypeScore RangeInterpretation
PSAProstate-Specific AntigenBlood testInitial screening for prostate issuesBlood0–100+ ng/mL>4 ng/mL may indicate risk; also elevated in BPH or prostatitis
ExoDxExosome Dx Prostate IntelliScoreUrine exosome RNA testAssesses risk of high-grade (Gleason ≥7) prostate cancerUrine (first catch)0–100≥15.6 suggests increased risk of high-grade cancer
MyProstateScore 2.0MPS 2.0Urine + PSA + gene fusionPredicts risk of clinically significant prostate cancerUrine + Blood0–100>25–30 may prompt biopsy; lower score = lower risk
4KscoreFour-Kallikrein PanelBlood testPredicts risk of high-grade cancer (Gleason ≥7)Blood0–100%Higher % = higher risk; helps avoid unnecessary biopsies
PHIProstate Health IndexBlood testImproves specificity over PSA for detecting prostate cancerBlood~0–100<25 = low risk; 25–55 = moderate; >55 = high
isoPSAIsoform-Specific PSABlood test (biomolecular)Identifies molecular forms of PSA associated with cancerBlood% Risk ScoreHigher % = higher risk; better benign vs cancer discrimination
 
 
 

Ready to Schedule a Consultation?

Whether you’re seeking expert care for a urological condition or looking for a second opinion, we’re here to support you every step of the way. Reach out to schedule an appointment, ask questions, or learn more about personalized, minimally invasive treatment options tailored to your needs.