It seems screening for lung cancer doesn't save lives and it doesn't prevent advanced disease. But it does lead to potentially unnecessary and harmful treatment.

This isn't the final word on the use of CT scans to screen smokers and former smokers for the disease. But right now, the hope some experts had for the special X-rays to detect tiny lung abnormalities has been diminished by a large study that is still in the works. And until conclusive evidence says the screening is useful, the American Cancer Society will not endorse the test.

While CT screening did increase diagnosis and treatment -- those screened were three times more likely to be diagnosed with lung cancer and 10 times more likely to have lung surgery than predicted -- study co-author Dr. Peter Bach of Memorial Sloan-Kettering Cancer Center in New York says, "We don't see a trace of evidence that a single life was saved, that a single case of advanced cancer was avoided."

And because CT scanning led to more biopsies and surgeries, patients were put at risk for complications such as lung puncture, bleeding, and infection, according to Bach, whose work is published in the Journal of the American Medical Association.

"Getting screened for lung cancer with CT scanning is not only unproven, it's potentially a risky endeavor," he said.

Until an effective screening tool emerges -- possibly still years away -- experts say there is one surefire way to protect yourself from lung cancer. Stop smoking.

It's already been established that type 2 diabetes increases the risk of pancreatic cancer. And now, research indicates there is also a link between type 1 diabetes and this type of cancer.

The risk is relatively small -- but still, those with type 1 diabetes have a likelihood of developing pancreatic cancer that is twice as high as in non-diabetics. This is similar to the risk those with type 2 diabetes face.

There are many theories about the link between diabetes and pancreatic cancer, and this research -- published in the British Journal of Cancer -- helps narrow the scope of the theories.

For example, one researcher says the study rules out "a cancer-inducing role of the insulin-producing beta-cells in the pancreas, because in type 1 diabetes these cells have largely or entirely been destroyed."

Experts say people with diabetes should focus their attention on the most common complications of diabetes such as heart disease, eye disease, and kidney disease and not on the very small risk of cancer. In the whole scheme of things, pancreatic cancer is a rare disease -- and even twice the risk is not very significant.

Former Cincinnati Reds pitching coach Vern Ruhle died Saturday after a year-long battle with myeloma, a cancer of the bone marrow. He was 55.

Ruhle, who missed the entire 2006 season following his diagnosis, had recently undergone stem cell transplants in hopes the procedures would successfully treat his cancer. But complications of the disease rendered the attempts unsuccessful.

Ruhle served 12 years as a major league pitching coach and worked in Houston, Philadelphia, and New York before joining the Reds in 2004. He had a career record of 67-88 with a 3.73 ERA.

Ruhle is survived by his wife, Sue, his daughter, Rebecca, his son, Kenny -- and his Cincinnati Reds family.

"The baseball and Cincinnati Reds families mourn the loss of an excellent coach, wonderful husband, and loving father," the Reds said in a statement. "In his 35 years in professional and collegiate baseball, Vern touched many people inside and outside the game. We are privileged to have been a part of his life. He will be greatly missed."

Former NASCAR champion Benny Parsons, hospitalized on December 26 due to complications from lung cancer, died today in Charlotte, North Carolina after a short battle with the disease. He was 65.

Parsons, who had not smoked since 1978, was diagnosed with cancer in his left lung in July 2006. He underwent aggressive chemotherapy and radiation and announced in October that he was in remission. But the intensive treatment rendered his left lung useless and then a blood clot appeared in his right lung, prompting his admission to the hospital where he spent his remaining days in an induced coma.

Parsons was confident he could survive with one lung and compared his condition to that of John Wayne.

"John Wayne lived and had a great career with one lung," he said. "There is no reason why I can't do the same. It will take a little while for the right lung to pull the weight for the left lung so until then I will still need to use oxygen when I walk. I won't need it sitting or commentating races and to me that is the main thing. If given a choice between cancer or losing a lung I would say that I got the right end of the deal."

Parson's intense spirit was his trademark. It motivated him to rise from a poor childhood, leave behind a taxi driving job, and head straight to the top of NASCAR. His success is marked by his 1994 induction into the International Motorsports Hall of Fame and his 1995 induction into the National Motorsports Press Association's Stock Car Racing Hall of Fame.

One of NASCAR's 50 greatest drivers and the 1973 champion, Parsons retired from racing in 1988 and headed straight into a broadcasting career. He spent the past six years as a commentator for NBC and TNT and even continued to call races from the booth during his treatment. He hosted a weekly radio program and kept fans updated on his condition on his very own blog.

Judging by the comments left for Parsons on a January 8th post about his hospitalization, there was an abundance of love for this man, nicknamed BP by the NASCAR community.

"He was a great driver and a terrific broadcaster, but above anything else he was a kind and generous human being," said Dick Ebersol, chairman of NBC Sports. "His character and spirit will define how he is remembered by all of us. Benny will be sorely missed."

Parson's death comes eight days after the death of NASCAR driver and Truck Series Champion Bobby Hamilton.

NASCAR is in the news -- because of the cancer battles of two of its favorites.

On Sunday, longtime NASCAR driver Bobby Hamilton died after a battle with head and neck cancer. His cancer was diagnosed in February 2006. He was 49.

It has also been reported that former NASCAR champion Benny Parsons has been in intensive care for two weeks at Carolinas Medical Center due to complications arising from lung cancer.

Parsons, 65 and a non-smoker since 1978, was diagnosed with cancer in his left lung in July 2006. Following treatment, he announced in October he had beaten the disease. But he was unable to attend a November ceremony in New York to accept the Myers Brothers Award for contributions to his sport. And on December 26, he entered the hospital.

"Parsons' family has been overwhelmed by the outpouring of support from fans and the NASCAR community, and they encourage everyone to keep Benny in their thoughts and prayers," according to a statement issued on Parsons' behalf.

Parsons, a NASCAR television commentator with a weekly show on the radio network, was selected one of NASCAR's 50 greatest drivers in 1998 -- 10 years after his retirement -- in honor of his 21 wins in 526 starts.

Director Robert Altman, one of the most influential forces in American cinema, died of complications from cancer on Monday. He was 81.

A five-time Academy Award nominee and 2006 Lifetime Achievement Oscar recipient, Altman just recently directed A Prairie Home Companion -- while at the same time battling the cancer that just took his life.

Altman worked while fighting cancer for last 18 months. No one expected he would die. His death was a surprise.

Not surprising is the collection of quality work Altman had under his belt. He is known for his work on the dark war comedy M-A-S-H, the Hollywood farce The Player, and the British murder mystery Gosford Park. Altman is also known for his method of assembling large casts and weaving in and out of storylines. A Prairie Home Companion modeled this approach, featuring a cast including Lily Tomlin, Meryl Streep, Woody Harrelson, Kevin Kline, and Lindsay Lohan.

Altman was born in 1925, served as a World War II pilot, and studied engineering before entering the film business. Married three times, Altman is survived by his wife, Kathryn Reed Altman, and six children. He also has 12 grandchildren and five great-grandchildren.

Some campaigns just make me sad. UK's Age Concern, a charity that works to promote the health and welfare of older citizens, has launched a campaign called Hungry To Be Heard because it seems nine of of ten nurses do not have time to make sure elderly patients are getting enough to eat during their stay in the hospital. As a result, over half of the elderly patients are at risk for malnutrition. As hospital patients, if the elderly are malnourished, they simply are not going to recover or heal as quickly; they are at greater risk for post-surgical complications and they suffer a higher rate of death.

Back in June, Roger Ebert, a three-time thyroid cancer survivor, underwent surgery to remove a cancerous growth on his salivary gland. In July, due to complications from the surgery, he was admitted again into the hospital when a blood vessel burst. Surgeons performed a life-saving emergency procedure to correct the complication. Reports at that time indicated Ebert was in serious but stable condition.

Ebert continues to recover in the hospital. Recently, he explained that the blood vessel rupture was due to breakdown of tissue near the artery as a result of aggressive and intense radiation treatments, called neutron beam radiation, three years ago. He is working to strengthen his vocal cords.

In June, when Ebert, who is 63, first went in for surgery, he said, "This is not considered to be a life-threatening form of cancer, and I expect to make a full recovery. I'll continue to function as a film critic during this time." With this recent explanation on how his recovery is progressing, he said, "I don't have a crystal ball, so I can't tell you when, but I sure look forward to being back on the movie beat,'' and he wanted all his fans to know that he is grateful for the good wishes and support.

For more information and related posts:
Roger Ebert: movie critic cancer survivor battling cancer again
Roger Ebert: suffers serious cancer surgery setback
Jay Leno thumbs up as guest host for Roger Ebert

City Slickers actor Bruno Kirby died on Monday in Los Angeles from complications related to leukemia, his wife shared in a statement concerning his death. Kirby was 57 and had only recently been diagnosed with the disease.

A veteran character actor, Kirby was known for roles in The Godfather: Part II, Good Morning Vietnam, When Harry Met Sally, and City Slickers. Most recently, Kirby appeared on HBOs Entourage as fictitious producer Phil Rubenstein.

Kirby's wife shared in her statement, "We are incredibly grateful for the outpouring of support we have received from Bruno's fans and colleagues who have admired and respected his work over the past 30 years. Bruno's spirit will continue to live on not only in his rich body of film and television work but also through the lives of individuals he has touched throughout his life."

And even though he has passed, Kirby will continue to touch lives -- because all contributions in his honor will be go to The Leukemia & Lymphoma Society in Los Angeles.

Four-time Iditarod champion Susan Butcher died Saturday of complications from a recent bone marrow transplant. Her health concerns began three years ago when she was diagnosed with polycythemia vera -- a rare disease that causes bone marrow to produce excess blood. Then last winter, she was diagnosed with leukemia. Her subsequent bone marrow transplant on May 16 cleared her system of cancer. But she developed graft-versus-host disease -- where transplanted cells start attacking the digestive system. A fever, a change in her potassium level, and a trip to intensive care prompted her husband to write on his blog Friday of her condition. He reported that if she remained stable, she would return to her previous hospital room and would work on recovering. But sadly, Butcher did not recover.

Butcher dominated the 1,100-mile sled-dog race from Anchorage to Nome in the late 1980s and brought national attention to the grueling competition. She won the 1986 race and became the second female champion -- and then won again in 1987, 1988, and 1990. She finished in the top four through 1993. Butcher also made headlines in 1979 when she helped drive the first sled-dog team to the 20,320-foot summit of Mount McKinley -- the highest peak in North America.

Butcher, who ran her last Iditarod in 1994, grew up in Cambridge, Massachusetts and was married with two daughters -- ages 10 and five. Butcher was 51 years old.

Tufts-New England Medical Center researchers are reporting that complications of seroma, the retaining of fluid in the breast, can occur from a procedure called brachytherapy. Brachytherapy is a breast cancer therapy performed during a lumpectomy that uses a catheter to insert a small balloon into the space where the tumor was removed and filling it with a radiation device that delivers high doses of radiation to the surrounding tissue. The complication that seems to be causing a problem is that a large number of breast cancer patients who undergo this procedure are developing fluid retention in the breast. Brachytherapy is used for a number of cancers, including prostate cancer. However, this report was specific to breast cancer patients.