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Basics About The Prostate
Prostate Cancer
Prostate Tumors
Prostatitis
BPH(Benign Prostatic Hyperplasia) Or Enlarged Prostate
Prostate Health
Others About The Prostate
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>>Prostate Tumors

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Size of Prostate Tumor Linked to Patients' Weight Prostate Tumor Symptoms
Non invasive treatment of benign prostate tumor case Prostate Cancer Tumor Grading
Black Men at Greater Risk of Aggressive Prostate Tumors
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Black Men at Greater Risk of Aggressive Prostate Tumors
WEDNESDAY, June 2 (HealthDay News) -- Black men are already known to be at higher risk of developing prostate cancer than white men, but now a new study reports that they also appear to be more likely to develop aggressive forms of the disease.
Researchers analyzed biopsies from 131 men -- 67 blacks and 64 whites -- whose prostates were removed at the Durham Veterans Affairs Medical Center in North Carolina. The investigators found signs that the black men had more aggressive forms of prostate cancer.
The findings are scheduled to be released Wednesday at American Urological Association annual meeting in San Francisco.
"African-American men are more than twice as likely to develop prostate cancer, and these data show tumors may be more aggressive in this population," Dr. Anthony Y. Smith, a spokesman for the association, said in a news release. "African-American men should be especially vigilant about their prostate health and talk with their physicians about prostate cancer testing starting at age 40."
Article Source:http://health.usnews.com/health-news/family-health/cancer/articles/2010/06/02/black-men-at-greater-risk-of-aggressive-prostate-tumors-study.html

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Size of Prostate Tumor Linked to Patients' Weight
Tumor size among prostate cancer patients appears to be linked to patient weight, with heavier men having larger tumors, a new study reveals.

The finding stems from work involving more than 3,300 prostate cancer patients with an average age of 60 who underwent surgery between 2001 and 2007 to remove a malignant prostate gland and surrounding tissue.

"As the patient's body mass index [BMI] increased, the tumor volume increased synchronously," Dr. Nilesh Patil, from the department of radiology at the Henry Ford Hospital's Vattikuti Urology Institute in Detroit, said in a news release. "Based on our results, we believe having a larger percentage of tumor volume may be contributing to the aggressive nature of the disease in men with a higher BMI."

BMI is a measurement of body fat that takes into account a person's weight and height. In the study, BMI scores ranged from 24.9 or less for normal to underweight individuals, to 40 or higher for morbidly obese individuals, the team noted.

Patil's team is slated to present the findings Wednesday in San Francisco at the American Urology Association annual meeting.

The authors noted that prior research had already established that aggressive prostate cancer was linked to having a higher BMI.

To explore whether or not the cancer-BMI association translated into bigger tumor size, the research team weighed and compared tumors that had been removed from the patients.

The authors found that in every BMI category -- underweight, normal, overweight, obese and morbidly obese -- tumor size correlated directly with patient weight, with lower-weight patients having smaller tumors and higher-weight patients having larger tumors.
Article Source: http://health.usnews.com/health-news/family-health/cancer/articles/2010/06/02/size-of-prostate-tumor-linked-to-patients-weight.html

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Prostate Tumor Symptoms
Because prostate cancer is usually so slow growing, it rarely causes physical symptoms until quite advanced. Even then, the typical symptoms are non-specific and easily confused with symptoms from other conditions, which are either not dangerous or less worrisome than prostate cancer.
Urinary Symptoms
Urinary problems, such as an intermittent or weakened stream or increasing frequency, may be due to a prostate tumor. They also could caused by overgrowth of the prostate gland or by a bacterial or viral infection in the urinary system.
Blood in the Urine
Bloody urine can come from many causes including benign enlargement of the prostate, broken blood vessels in the urinary system, kidney or bladder stones or cancer. A doctor should evaluate any occurrence of this.
Blood in Semen
Usually this is not a symptom of a prostate tumor. Rather it can come from irritation of the urinary tract, straining during sexual activity or even from a bowel movement. However, a doctor should check this symptom.
Swelling in the Lower Extremities
If prostate cancer spreads to the nearby lymph nodes, it may cause swelling in the legs.
Pain
A prostate tumor that has entered an advanced stage can cause bone pain in the lower back, hip or pelvis.
Article Source: http://www.ehow.com/facts_5202297_prostate-tumor-symptoms.html

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Prostate Cancer Tumor Grading
Prostate cancer involves abnormal cell growth in the prostate, which is the walnut-shaped gland in men that is responsible for producing seminal fluid. Prostate cancer is the most common kind of cancer in males, affecting approximately one in every six men in the U.S., according to the Mayo Clinic.
Gleason Score
The prostate cancer tumor grading method most commonly used is the Gleason system, which is named after the pathologist who created it. Dr. Donald Gleason devised this staging system to evaluate the prognosis of males with prostate cancer.
Features
The Gleason system grades prostate cancer cells on a scale from Grade 2 to Grade 10. The final grade is derived by assigning a grade to the two largest cancerous areas of the prostate tissue samples and adding the two grades.
Significance
Higher Gleason scores mean the prostate cancer tumor is aggressive and poorly differentiated. Lower scores mean the prostate tumor is less aggressive and well-differentiated.
Diagnosis
Prostate tissue is obtained through a biopsy of the prostate. Most males with prostate cancer have Grade 5 to Grade 7 tumors.
Considerations
Prostate tumors rating Grade 2 to Grade 4 typically don't shorten a patient's lifespan. Tumors with grades of 5 to 7 can shorten a man's life by four or five years, while tumors Grade 8 to Grade 10 can take six to eight years off a patient's life.
Warnings
Prostate cancer tumor grading isn't an exact science. Tumors might be missed in the prostate biopsy and doctors' grades can vary.
Article Source: http://www.ehow.com/facts_5576237_prostate-cancer-tumor-grading.html

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Non invasive treatment of benign prostate tumor case
Once the prostate swelling is diagnosed as a benign prostate tumor, the treatment options open up to include several approaches and methods of treatment but, if the prostate swelling is diagnosed as prostate cancer then the only solution is to totally remove the prostate gland.

In cases of benign prostate tumor, the doctor can try several lines of treatment before he goes for the surgical approaches. Although the surgical approaches are proven to be of excellent results but it has a major side effect which is that the surgical approach cause male impotence.

Because of this particular and sensitive reason, specialists tend to postpone the surgical treatment as long as they can. And with the discovery of new methods of treatments the choices are wider and with more options included.

Apart from the herbal treatment that turned out to be a scam and the medical treatments that take anywhere between three to six months to see a significant improvement in the case, there are new methods that resemble the effect of surgery but without the side effects.

The first method is called transurethral needle ablation or (TUNA). This method depends on applying a radio wave frequency to the pelvic region targeting the prostate gland to cause shrinkage through the radio waves. The transurethral microwave thermotherapy is another approach that depend on waves too but this time it depend on the thermal effect of the waves instead of depending of the pulses itself like in case of radio wave treatment.

Transurethral electro vaporization is one of the most recent techniques used to treat prostate by inducing a very little electric current. Water induced thermotherapy is another method of treatment depending on the effect of heat on the shrinkage of prostate

Finally, there are now trials to include the laser in the treatment of prostate swelling but most of these treatments are still developing and did not reach the required level of success to replace the surgical techniques completely but they constitute a good replacement in mild cases where the surgical opening or even the endoscopy are not necessary.

People always tend to avoid surgery at any cost because they are always afraid of the complications like virus transmission and other complications and not to mention the potential of occurrence of impotence as a side effect of the surgery. But even with all of these debates and side effects, surgery is still number one choice in cases of complete urine stasis or urethral stones because these cases need immediate response before it propagate into more serious complications

Article Source: http://www.bats-bats.com/

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