Elevated PSA Levels and Prostate Cancer Treatment Options - Urology

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Elevated PSA Levels and Cancer Treatment


Hello Doctor: My father is 70 years old.
At the end of last year, he was referred to a major hospital due to elevated PSA levels and urinary difficulties detected at a clinic.
The physician recommended laser surgery to treat benign prostatic hyperplasia (BPH) and also performed cancer screening on the tissue sample to avoid the need for a biopsy.
He has BPH with lower urinary tract symptoms and a serum PSA level of 10.514.
During the surgery, the physician assessed a high likelihood of benign conditions; however, the tissue examination revealed 5% of malignant cellular nodular hyperplasia.
The submitted specimen consisted of fragments of prostate tissue, with the largest measuring 0.9 x 0.4 x 0.2 cm and a total weight of 12.0 grams in fresh condition.
They appeared brownish and elastic.
All sections were taken and labeled A to D.

Microscopic description: The sections showed fragments of prostate tissue with glandular components and their fibromuscular stroma, along with several closely arranged atypical glandular lesions (17 chips).
Special staining: Immunohistochemical staining was performed using antibodies against 34 betaE12 (high molecular weight cytokeratin), p63, and p504s.
The atypical glands showed no immunoreactivity to 34 betaE12 and p63 antibodies, but exhibited immunoreactivity to p504s antibody.

Comment: Consideration of adenocarcinoma, Gleason score 3 + 3 = 6 (grade group).
Follow-up arrangements for a bone scan and CT scan indicated no issues during the report review.
My father heard that PSA levels should decrease after surgery, so he requested the physician to arrange for a blood test, but the result showed PSA still at 10.4.
The physician indicated that there might be cancer cells in the peripheral area of the prostate that were not removed and recommended a prompt total prostatectomy.
However, my father just had laser surgery two months ago.
The blood test showed elevated white blood cell counts between 30-49, indicating ongoing inflammation, and he is taking anti-inflammatory medication.
I would like to ask if the PSA test results at this time are accurate and whether they could be affected by inflammation and the fact that he has not yet fully recovered from surgery.
Does the above examination report confirm the presence of cancer? Additionally, my father has five cardiac stents; is he suitable for a second surgery in the short term, or would other treatment methods be more appropriate?

Xiao Ling, 40~49 year old female. Ask Date: 2023/04/14

Dr. Jian Weihong reply Urology


Hello:
1.
The PSA level has been elevated for over two months following surgery.
Although surgery and inflammation can cause an increase, it should ideally decrease.
If inflammation is present, it should be well-controlled.
Additionally, what is the current assessment of the tumor stage? This is crucial for determining treatment options.
Has the physician provided any clarification on this?
2.
A Gleason score of 6 is generally considered favorable; however, treatment should be initiated.
3.
It is advisable to discuss the suitability of a radical prostatectomy with the primary physician.
This decision should be based on a comprehensive evaluation of the patient's overall health, age, and the grade and stage of the prostate cancer, as well as the patient's preferences.
Given the presence of a cardiac stent, evaluations by cardiology and anesthesiology are necessary.
Furthermore, a radical prostatectomy may lead to issues with sexual function and urinary control (temporary or permanent incontinence), so the patient should also consider these potential impacts.
4.
Other treatment options should also be considered: If the risks of radical prostatectomy are deemed high for the patient, or if the patient is averse to the side effects of surgery, alternative treatments such as radiation therapy and hormone therapy may be considered, depending on the stage of the cancer.
It is recommended to have further discussions with the physician to better understand the father's condition and treatment options.

Reply Date: 2023/04/14

More Info


Elevated PSA (Prostate-Specific Antigen) levels can be a significant concern, especially in the context of prostate health and potential cancer diagnosis. Your father's situation, with a PSA level of 10.514 ng/mL and subsequent findings from his biopsy, raises several important considerations regarding his health and treatment options.

Firstly, it’s essential to understand that a PSA level above 4 ng/mL is generally considered elevated, and levels above 10 ng/mL significantly increase the suspicion for prostate cancer. In your father's case, the biopsy revealed a Gleason score of 6 (3+3), which is classified as low-grade cancer. This indicates that while there is cancer present, it is typically associated with a better prognosis compared to higher Gleason scores. However, the presence of atypical glands and the reported 5% of abnormal cells necessitates careful monitoring and potential intervention.

Regarding the PSA levels post-surgery, it is not uncommon for PSA levels to fluctuate after procedures such as laser surgery for benign prostatic hyperplasia (BPH). The inflammation from the surgery and the healing process can temporarily elevate PSA levels. However, a PSA level that remains high (like your father's 10.4 ng/mL) two months post-surgery could suggest residual cancerous tissue or other underlying issues. It is crucial to consider that inflammation can indeed affect PSA levels, but the persistence of elevated PSA after surgical intervention warrants further investigation.

Given your father's history of heart disease, including the presence of five stents, any decision regarding further surgical intervention, such as a radical prostatectomy, should be approached with caution. The risks associated with anesthesia and surgery in patients with significant cardiovascular history must be thoroughly evaluated by both the urologist and a cardiologist. A multidisciplinary approach is often beneficial in these cases to ensure that all health aspects are considered.

In terms of treatment options, if surgery is deemed too risky, there are alternative therapies available. These may include radiation therapy, which can be effective for localized prostate cancer, or hormone therapy, which can help manage cancer that may be more advanced or aggressive. The choice of treatment should be guided by the cancer's characteristics, your father's overall health, and his personal preferences.

Additionally, it is advisable to have a frank discussion with your father's healthcare team about the implications of his biopsy results, the significance of his PSA levels, and the potential need for further imaging studies, such as a bone scan or CT scan, to assess for any metastasis.
Lastly, addressing your father's anxiety is also crucial. The psychological impact of a cancer diagnosis can be profound, and it may be beneficial for him to consult with a mental health professional who specializes in oncology. This can help him cope with his fears and provide support to both him and your family during this challenging time.

In summary, while the elevated PSA levels and biopsy findings indicate the need for careful monitoring and possibly further treatment, the decision-making process should involve a comprehensive evaluation of his overall health, the risks associated with potential treatments, and a supportive approach to his mental well-being.

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