Lymph Node Biopsy As A Separate Procedure
A lymph node biopsy is rarely done as a separate procedure. Its sometimes used when a radical prostatectomy isnt planned , but when its still important to know if the lymph nodes contain cancer.
Most often, this is done as a needle biopsy. To do this, the doctor uses an image to guide a long, hollow needle through the skin in the lower abdomen and into an enlarged node. The skin is numbed with local anesthesia before the needle is inserted to take a small tissue sample. The sample is then sent to the lab and looked at for cancer cells.
Genetic Testing For Some Men With Prostate Cancer
Some doctors now recommend that some men with prostate cancer be tested to look for certain inherited gene changes. This includes men in whom a family cancer syndrome is suspected, as well as men with prostate cancer that has certain high-risk features or that has spread to other parts of the body. Talk to your doctor about the possible pros, cons, and limitations of such testing.
Options For Dealing With Recurrence
With a persistently increasing PSA, the suspicion for recurrence increases. The most important factor in assessing your long-term outcome is determining the location of the prostate cancer cells producing the PSA. Advanced imaging techniques, such as MRI and PSMA PET/CT, are often helpful in learning where the cancer is located, and in the case of post-radiation recurrence, repeat biopsy may be required.
If a man underwent surgery as an initial treatment, revisiting the post-operative pathology report may help to identify what contributed to the recurrence. If there was still cancer present , the cancer was aggressive , or genomic profiling of the tumor showed high-risk features, several options are available:
- EBRT to the prostate bed with or without the pelvis.
- EBRT accompanied by hormone therapy. The duration of hormone therapy will depend on the PSA level just prior to radiation and to a lesser extent on the Gleason score and staging of the cancer.
- Systemic treatment using hormone therapy, other treatments for those at risk for metastatic disease, or a combination.
- Active surveillance if the remaining cancer appears insignificant. You and your doctor can decide whether to intervene more aggressively and, if so, when.
If you’re seeking additional or different approaches, you may be eligible to participate in an appropriate clinical trial . You can research this with the help of your doctor.
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Genetic And Genomic Tests For Localized Prostate Cancer
Genetic testing
A man’s inherited genes predict his prostate cancer risk. For a long time, we have known that there is a family risk in prostate cancer. If your father or brother has prostate cancer, or your mother or sister has breast or ovarian cancer, you are at higher risk of being diagnosed with prostate cancer. To partially quantify that genetic risk, a germline test can be performed before a biopsy. This test of DNA from healthy cells can determine whether you have inherited genetic mutations, such as BRCA1 and BRCA2, known to increase prostate cancer risk. If the test shows you’re low risk, you may be able to avoid a biopsy even if you have a slightly elevated PSA, while still being actively monitored for prostate cancer.
Genomic testing
If already diagnosed with prostate cancer, you may undergo another type of test for assessing your genetic risk. A genomic test of tissue from your biopsy or prostatectomy can look for somatic mutations, alterations in the DNA of the cancer cells themselves. Genomic tests measure expression of various genes that relate to how aggressive a cancer is likely to be. They indicate how rapidly cancer cells are growing and how genetically abnormal they are relative to normal cells.
Screening For Prostate Cancer
Prostate cancer is typically treatable if caught early. More than 90 percent of prostate cancers are found when the disease is in the beginning stages, confined to the prostate and nearby organs.
Unlike screenings for breast cancer and colon cancer, there are no universal screening guidelines for prostate cancer. The U.S. Preventive Services Task Force recommends that men age 55 to 69 weigh the benefits and risks before deciding whether they should undergo screening, which is typically performed with a blood test that measures levels of a protein called prostate-specific antigen .
However, men in high-risk groupssuch as those who are of African-American descent and/or have a first-degree relative diagnosed with prostate cancer before age 65should consider speaking with their doctor about starting screenings at an earlier age.
Men older than 70 shouldnt be routinely screened for prostate cancer, according to the USPSTF.
Regardless of age or risk factors, men should get checked if they suddenly experience issues with urination, erectile dysfunction or unexplained pain.
The USPSTF suggests that, before deciding on a screening, men should seek expert advice about the benefits and harms of screening. Risks may include:
- False positives
- Complications and side effects from biopsies to confirm a diagnosis
- The possibility that a prostate cancer diagnosis wont extend lifespan or improve quality of life
| Age |
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| Consider a biopsy or additional testing |
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Who Interprets The Results And How Do I Get Them
A radiologist, a doctor trained to supervise and interpret radiology exams, will analyze the images. The radiologist will send a signed report to the doctor who requested the exam. Your doctor will then share the results with you. In some cases, the radiologist may discuss results with you after the exam.
You may need a follow-up exam. If so, your doctor will explain why. Sometimes a follow-up exam further evaluates a potential issue with more views or a special imaging technique. It may also see if there has been any change in an issue over time. Follow-up exams are often the best way to see if treatment is working or if a problem needs attention.
Joining A Clinical Trial
Clinical trials are medically supervised, carefully controlled patient studies that attempt to determine whether a proposed new treatment is both safe and effective. Clinical trials also look at whether a new treatment can lead to better outcomes than existing treatments. These studies may involve researchers from a variety of disciplines, such as general medicine, medical specialties, genetics, biology, chemistry, engineering and psychology. Clinical trials are conducted at medical centers around the country, and participants are often actively recruited.
New treatments are continually being developed for prostate cancer. Many prostate cancer trials are designated for patients with a rising PSA after local treatment or for those with advanced, metastatic cancers. However, there are also many trials for men with less aggressive cancer, such as the active surveillance trials at UCSF. We also conduct trials of neoadjuvant treatment, which are medications given before surgery for higher-risk prostate cancer. Several new treatments and approaches show promise some as simple as lifestyle changes in diet and exercise.
Funding sources for clinical trials include the National Cancer Institute, Department of Defense, universities and medical centers, private research foundations, pharmaceutical and biotechnology companies, and various combinations of these groups.
Clinical trials usually occur in phases:
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When You Need Themand When You Dont
It is normal to want to do everything you can to treat prostate cancer. But its not always a good idea to get all the tests that are available. You may not need them. And the risks from the tests may be greater than the benefits.
The information below explains why cancer experts usually do not recommend certain imaging tests if you are diagnosed with early-stage prostate cancer. You can use this information to talk about your options with your doctor and choose whats best for you.
How is prostate cancer usually found?
Prostate cancer is cancer in the male prostate gland. It usually grows slowly and does not have symptoms until it has spread. Most men are diagnosed in the early stages when their doctor does a rectal exam or a PSA blood test. PSA is a protein made in the prostate. High levels of PSA may indicate cancer in the prostate.
If one of these tests shows that you might have prostate cancer, you will be given more tests. These tests help your doctor find out if you actually have cancer and what stage your cancer is.
What are the stages of prostate cancer?
Prostate cancer is divided into stages one to four . Cancer stages tell how far the cancer has spread.
Stages I and II are considered early-stage prostate cancer. The cancer has not spread outside the prostate. However, stage II cancer may be more likely to spread over time than stage I cancer. In stages III and IV, the cancer has already spread to other parts of the body.
Imaging tests have risks.
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Complementary And Alternative Medicine
There is an important distinction between complementary therapies and alternative therapies.
- Complementary therapies, such as exercise and diet changes, are undertaken in addition to conventional medical treatments. Health care providers are often supportive of complementary therapies, depending on your particular situation.
- Alternative therapies are undertaken instead of conventional medical treatments. Some of these may be helpful for some people, but most are not well-studied and none are well-regulated. Misleading websites and false advertising abound. You should be extremely careful about choosing nonstandard treatments instead of treatments that have been evaluated in clinical trials with published results.
Many therapies can fall into either category. Some interfere with standard medical treatment or cause serious side effects, so be sure to inform your doctor if you are considering any of these therapies. Lifestyle changes are likely to be helpful in both reducing the risk of getting prostate cancer and controlling its progression. UCSF is a leader in coordinating clinical trials of diet, exercise and stress in patients with prostate cancer. In addition, every prostate cancer patient treated at UCSF receives access to a nutritionist or dietitian to help in planning a healthy diet and to address dietary issues that may arise during treatment.
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Medical History And Physical Exam
If your doctor suspects you might have prostate cancer, you will be asked about symptoms you are having, such as any urinary or sexual problems, and how long you have had them. You might also be asked about possible risk factors, including your family history.
Your doctor will also examine you. This might include a digital rectal exam , during which the doctor inserts a gloved, lubricated finger into your rectum to feel for any bumps or hard areas on the prostate that might be cancer. If you do have cancer, the DRE can sometimes help tell if its only on one side of the prostate, if its on both sides, or if its likely to have spread beyond the prostate to nearby tissues. Your doctor may also examine other areas of your body.
After the exam, your doctor might then order some tests.
Biopsy During Surgery To Treat Prostate Cancer
If there is more than a very small chance that the cancer might have spread , the surgeon may remove lymph nodes in the pelvis during the same operation as the removal of the prostate, which is known as a radical prostatectomy .
The lymph nodes and the prostate are then sent to the lab to be looked at. The lab results are usually available several days after surgery.
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Use In Men Already Diagnosed With Prostate Cancer
The PSA test can also be useful if you have already been diagnosed with prostate cancer.
- In men just diagnosed with prostate cancer, the PSA level can be used together with physical exam results and tumor grade to help decide if other tests are needed.
- The PSA level is used to help determine the stage of your cancer. This can affect your treatment options, since some treatments are not likely to be helpful if the cancer has spread to other parts of the body.
- PSA tests are often an important part of determining how well treatment is working, as well as in watching for a possible recurrence of the cancer after treatment .
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Malignant Focal Prostate Lesions
Prostate cancer is a common disease and an important health issue for men worldwide. The diagnosis and management of prostate cancer is highly complex, stemming from the uncertain natural history of the disease and its unpredictable biologic behavior. There is a high prevalence of the disease autopsy series have revealed small prostate cancers in as many as 29% of men between ages 30 and 40 and 64% of men between ages 60 and 70. However, a high proportion of prostate cancer fails to develop into clinically significant symptomatic cancer. There is no perfect method to determine which patients will have disease that will progress. Factors such as a high PSA level, Gleason score, and stage are all useful for predicting outcome, but algorithms that combine stage, grade, and PSA level to predict pathologic stage or prognosis perform better than these individual factors alone. Imaging plays an important contributory role in the management of prostate cancer.
Use In Men Who Might Have Prostate Cancer
The PSA blood test is used mainly to screen for prostate cancer in men without symptoms. Its also one of the first tests done in men who have symptoms that might be caused by prostate cancer.
PSA in the blood is measured in units called nanograms per milliliter . The chance of having prostate cancer goes up as the PSA level goes up, but there is no set cutoff point that can tell for sure if a man does or doesnt have prostate cancer. Many doctors use a PSA cutoff point of 4 ng/mL or higher when deciding if a man might need further testing, while others might recommend it starting at a lower level, such as 2.5 or 3.
- Most men without prostate cancer have PSA levels under 4 ng/mL of blood. Still, a level below 4 is not a guarantee that a man doesnt have cancer.
- Men with a PSA level between 4 and 10 have about a 1 in 4 chance of having prostate cancer.
- If the PSA is more than 10, the chance of having prostate cancer is over 50%.
If your PSA level is high, you might need further tests to look for prostate cancer.
To learn more about how the PSA test is used to look for cancer, including factors that can affect PSA levels, special types of PSA tests, and what the next steps might be if you have an abnormal PSA level, see Screening Tests for Prostate Cancer.
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What Is Heterogeneous Prostate With Calcification Mean
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It means that the texture of the prostate is not smooth and contain calcifications also called prostate stones and these can be the cause of chronic prostatitis or pain in the area.
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Thanks for the reply.
Heterogeneous is just a descriptive term and does not mean cancer. Your PSA is normal though.
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PSA is the first test done for screening purposes.
The second will be a prostate biopsy.
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