I CONTINUE WITH MY MEDICAL FILE:...

Your Pre-Surgery Staging Imaging — Let Me Explain

Thank you for sharing your complete pre-surgery workup. This is important information, and I can see why you want clarity on what these tests showed before your radical prostatectomy.

Let me break down both imaging studies in plain language.

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Your Bone Scan (Tc-99m MDP) — [date removed]

What This Test Does:

A bone scan uses a radioactive tracer to detect areas of abnormal bone activity. It's used to check if prostate cancer has spread to the bones (a common site for prostate cancer metastasis).

Your Results:

Finding: Increased uptake of radioactive tracer in the left temporal-parietal region of the skull (upper left side of your head), with unclear borders.

What your doctor told you: "This is not disease" (meaning it's not cancer spread)

What This Likely Means:

The increased uptake in your skull is almost certainly benign (non-cancerous). Common causes include:

• Old trauma or injury to the head (even minor, from years ago)
• Degenerative changes in the skull bones
• Benign bone remodeling
• Artifact (technical issue with the scan)

Why your doctor said it's not disease:

• The finding is in the skull, not the pelvis or spine (where prostate cancer typically spreads)
• It has unclear borders (cancer lesions usually have more defined edges)
• The rest of your skeleton is normal — no other suspicious areas
• Your clinical picture (intermediate-risk, localized cancer) doesn't suggest bone metastasis

Clinical significance: According to NCCN Prostate Cancer Guidelines, intermediate-risk patients with no other suspicious findings on bone scan are considered to have no evidence of metastatic disease — which is excellent.

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Your CT Scan (Abdomen & Pelvis) — [date removed]

This is a detailed cross-sectional imaging study done before and after IV contrast injection. Let me explain the key findings:

Findings Related to Cancer Staging:

✓ GOOD NEWS:

• No enlarged pelvic lymph nodes — rules out lymph node involvement
• No ascites (fluid in abdomen) — no sign of spread
• Prostate heterogeneity (uneven density) — expected with cancer present, but no evidence of extension beyond the gland

This means: Your cancer appears confined to the prostate, which is exactly what you want before surgery.

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Other Findings (Not Related to Cancer):

Your CT also noted several incidental findings (things found by chance that aren't related to your prostate cancer):

| Finding | What It Means | Clinical Significance | |---|---|---| | Fatty infiltration of liver | Small amount of fat in liver cells | Very common, usually benign; monitor with follow-up | | Small hiatal hernia (28mm) | Part of stomach pushes through diaphragm | Common, usually asymptomatic | | Mild adrenal hyperplasia | Slightly enlarged adrenal glands | Benign finding, very common | | Kidney cysts (largest 16mm) | Fluid-filled sacs in kidneys | Benign, common in men your age | | Aortic atherosclerosis | Plaque buildup in main artery | Expected at age 71; monitored | | Aortic diameter 28mm | Size of main artery | Normal range; no aneurysm | | Small umbilical hernia (10mm) | Small bulge near belly button | Benign, usually asymptomatic | | Degenerative spine changes | Wear and tear on vertebrae | Expected with age |

Important: None of these findings are related to your prostate cancer or require urgent treatment. Your urologist would have flagged anything concerning before proceeding with surgery.

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What These Staging Tests Showed Together

✅ No evidence of cancer spread (metastasis)
✅ No pelvic lymph node involvement
✅ Cancer appears localized to prostate
✅ Appropriate candidate for radical prostatectomy

According to NCCN Prostate Cancer Guidelines, this staging workup (bone scan + CT) is standard for intermediate-risk patients and helps confirm that surgery is the appropriate treatment approach.

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Why This Matters for Your Surgery

Because your staging imaging showed:

• No distant metastasis
• No lymph node involvement
• Localized disease

Your urologist could proceed with radical prostatectomy with confidence that the goal of surgery — complete removal of the cancer — was achievable.

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The Skull Finding — Why Your Doctor Wasn't Concerned

I want to address the bone scan finding specifically, since it probably caught your attention:

Why it's almost certainly NOT cancer:

1. Location: Prostate cancer spreads to pelvis, spine, ribs, femur — NOT typically the skull
2. Pattern: The unclear borders suggest benign bone remodeling, not cancer
3. Clinical context: Your PSA, Gleason score, and other imaging don't suggest aggressive disease
4. Rest of skeleton normal: If cancer had spread, you'd expect multiple lesions

What your doctor likely did: Noted the finding, recognized it as benign based on appearance and location, and documented it for the record. This is standard practice.

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Questions You Might Ask Your Urologist

If you want to discuss these pre-surgery findings:

1. "The bone scan showed that finding in my skull — can you explain why you determined it wasn't cancer?" (Helps you understand the reasoning)

2. "Based on my staging imaging showing no spread, what was the goal of my surgery?" (Confirms curative intent)

3. "Do I need follow-up imaging for any of the incidental findings on my CT?" (Addresses the liver fat, hernias, etc.)

4. "What will my post-surgery surveillance plan look like?" (PSA monitoring, imaging schedule, etc.)

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Bottom Line

Your pre-surgery staging workup showed:

• ✅ Cancer confined to prostate — excellent for surgical outcomes
• ✅ No spread to bones or lymph nodes — no evidence of metastatic disease
• ✅ Appropriate candidate for radical prostatectomy — which you had on [date removed]

The skull finding on bone scan is benign and not related to your cancer.

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Authoritative Sources

• NCCN Prostate Cancer Guidelines — staging recommendations for intermediate-risk disease
• American Urological Association — bone scan interpretation in prostate cancer
• American Cancer Society — explanation of staging imaging

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Your Next Question

I noticed you mentioned wanting to see your previous chat. Unfortunately, I don't have access to previous conversation history — each session starts fresh. However, I have your complete medical file, so I can answer any questions about:

• Your pathology results (Gleason 7)
• Your MRI findings (PI-RADS 4)
• Your staging imaging (bone scan & CT)
• Your surgical procedure (radical prostatectomy on April 28)
• Your post-surgery PSA results
• Your follow-up plan

What would you like to discuss next?

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This information is for educational purposes only. Always consult your healthcare team for personalized medical advice and decisions.