The following can cause the PSA to rise: cancer, benign enlargement, and inflammation (prostatitis) of the prostate, or infection of the urinary tract. With cancer and benign enlargement, the PSA goes up persistently; the slope is steeper with cancer. With infection, the PSA can rise with a flare-up and come back down with resolution of the inflammation.

It is not possible to say for certain where the recurrent cancer is located, but there is about a 70% chance that it is in the “bed of the prostate” (where the prostate used to be). Accordingly, radiotherapy has a good chance of controlling it. After the prostate gland has been completely removed, any PSA in the blood is produced by prostate cancer cells that have left the prostate gland and spread to other areas of the body.

As cancer arises from a single cell, once the abnormal behaviour of cell starts, the capability of such behaviour is handed over to the daughter cells and the process continues. This sudden trigger in the cell behaviour is responsible for cancerous activity at the cellular level. This change in behaviour is called as conversion from benign condition to malignancy.

PSA is an excellent marker for use during and after cancer therapy. Ninety-nine percent of the time, PSA lets a patient know how the cancer is responding to the treatment.

Clearly, early detection of prostate cancer is going to have more potential benefit for men in their 50s and early 60s because of their life expectancy. It is harder to show a benefit in older men who are more likely to die of another cause first. But with age expectancy rising, the definition of older men is also changing. In addition, many older men develop aggressive prostate cancer that ultimately kills them in a very painful way.

The two treatment options are postoperative radiotherapy, which should begin before the PSA rises above 1.0ng/ml, and intermittent or continuous hormonal therapy, which can be initiated immediately or delayed until the PSA rises to 4.0.

Does splenda cause cancer? Find out the answer in this FAQ about the risks of consuming the artifical sweetener, Splenda. Leukemia is a cancer that has many types. In this article, the different types of leukemia are explored and the characteristics of each are described. Most people recognize a perisistant cough as the most common symptom of lung cancer. People need to also be aware common symptoms of lung cancer that most people don't know about.

The answer is no. No mutational effects have been observed resulting from light with wavelengths in the red or infra-red range and of doses used within LLLT. What happens if I treat someone who has cancer and is unaware of it? Can the cancer's growth be stimulated? The effects of LLLT on cancer cells in vitro has been studied, and it was observed that they can be stimulated by laser light. However, with respect to a cancer in vivo, the situation is rather different.

quot;Good cholesterol", as HDL is known, is a very important factor in preventing heart disease. The higher the level, the better. Unfortunately, going on a low fat diet may lower your total cholesterol, but it won't raise the HDL. In fact, HDL often goes down on a low fat, high-carbohydrate diet. Mono-unsaturates like olive oil may help, as will fish oils. Losing weight and exercising regularly can also help. Medication may raise it, but often not by very much.

Since it is already floating in the ocean, it will not add to the sea level, even if it did melt overnight. Are you aware of any models of sea level rise have been developed as a function of this iceberg's eventual melt. I am actually quite interested in models of glacial melt predictions over time. Actually, this iceberg is not expected to cause any significant sea level rises at all.

NO. More than 2000 clinical studies have been conducted on the use of LILT and in all of these studies no mutational effects have ever been observed resulting from therapy with wavelengths in the red or near-infrared ranges in the doses used by laser therapy.

Severe, long-standing GERD can damage the esophagus and cause a condition known as Barrett's esophagus wherein the normal lining of the esophagus is replaced by a lining more like that of the stomach or intestine. It is thought that this replacement may be an attempt by the body to protect itself from further injury by acid. The risk of esophageal cancer appears to increase significantly in patients with Barrett's esophagus. The only way to diagnose Barrett's esophagus is by endoscopy.

There are no known causes of prostate cancer. Approximately 10 % of prostate cancers are inherited but the remaining cases occur at random. A “prostate cancer gene” has not yet been identified. There are links between diets rich in saturated fats and an increased incidence of prostate cancer but this evidence is based on epidemiologic data and not based on data obtained from clinical practices.

Gallstones are the most common risk factor for gallbladder cancer. Between 75% and 90% of people with gallbladder cancer also have gallstones and an inflamed gallbladder. Gallbladder cancer is more likely to happen if your gallbladder has a single large gallstone than several small ones. Doctors believe that large gallstones grow over a long time, irritating the gallbladder wall and increasing the risk for gallbladder cancer.

Laser beam is very safe because laser medicine generally utilizes wavelengths above 632 nm (nanometer). Therefore the laser beam is not ionizing radiation (which can cause cancer) like X-rays, Gamma rays etc. Sunlight contains cancer causing wavelengths (below 320 nm), which is ultraviolet. There is no certain limit for penetration of laser light. It spreads in all directions and is absorbed in tissues. Light's intensity weakens the deeper from the target point it goes.

The PSA blood test is probably the single most accurate test we have for the detection of prostate cancer. PSA is a protein that’s produced in the prostate gland. Normally, the PSA should be very low in the bloodstream. Our studies showed that the median PSA level is 0.7 for men in their 40s, 0.9 for men in their 50s and 1.4 for men in their 60s. If the prostate is diseased – from benign enlargement, inflammation, or prostate cancer – the PSA is elevated.

Many women blame themselves for the development of their cancer. Of all the thousands of research studies conducted, none points to an individual woman as the cause of her cancer. It is not uncommon to feel this way after you have completed treatment. You may wish to talk over your feelings with your doctor, a counselor, or a social worker. Many women find cancer support groups to be helpful.

The cancer-causing potential of perc has been extensively investigated. In laboratory studies, perc has been shown to cause cancer in rats and mice when they swallow or inhale it. There is also evidence, from several studies of workers in the laundry and drycleaning industry, suggesting a causal association between perc exposure and elevated risks of certain types of cancer.