HOME >> MEDICINE >> NEWS
More precise radiation therapy lets prostate cancer patients avoid erectile dysfunction

ANN ARBOR, Mich. -- Researchers at the University of Michigan Comprehensive Cancer Center are using innovative planning techniques to help men with prostate cancer avoid erectile dysfunction after radiation treatment.

By using MRI scans in addition to CT scans, radiation oncologists can identify the blood vessels that control erectile function and plan treatment to target the prostate more precisely, sparing those nearby vessels. Results from an initial study with 25 patients appear in the January issue of the International Journal of Radiation Oncology Biology Physics.

Some 230,000 men were diagnosed with prostate cancer in 2004. While it's more common in older men, a growing number of men are being diagnosed in their 50s.

"As we treat younger men, erectile function is an important concern. We're often treating men in their 50s, and this is a very important issue for them. Most of the men I see are going to be cured. Once you start curing cancers at an extremely high rate, then the focus moves to quality of life," says Patrick W. McLaughlin, M.D., clinical professor of Radiation Oncology at the University of Michigan Medical School and director of Providence Hospital Radiation Oncology, with cancer centers in Southfield and Novi, both affiliated with the U-M Comprehensive Cancer Center.

Treatment for prostate cancer can involve surgery to remove the prostate or radiation therapy. During surgery, the nerves that control erectile function may be severed which has led to new surgical techniques to avoid cutting those nerves.

But doctors are less sure what causes erectile dysfunction after radiation therapy. Erectile dysfunction among men without prostate cancer is most commonly caused by a problem in the blood vessels, and doctors do know that radiation causes obstruction of the vessels that fall within the treatment area. Using that as a starting point, the U-M team began investigating radiation-related erectile dysfun
'"/>


6-Jan-2005


Page: 1 2 3

Related medicine news :

1. Advanced, precise radiation may boost limb-sparing therapy for sarcoma
2. Ear thermometry not reliable for precise measurement of infants body temperature
3. New molecular dowsing technique could more quickly and precisely lead researchers to key drug targets
4. Study shows risk of cardiac death after radiation for breast cancer has dramatically decreased
5. Combining PET and CT scans leads to more accurate radiation therapy for lung cancer patients
6. NASA awards $9.8 million NSCOR grant to UT Southwestern to study effects of space radiation exposure
7. Florida Tech scientist wins patent for device to deliver X-ray irradiation
8. Adding radiation therapy to chemotherapy improves survival in patients with high-risk breast cancer
9. Combining hormones with external, internal radiation helps high risk prostate cancer patients
10. Timing appears essential to combining antiangiogenesis and radiation therapy
11. Can the standard course of radiation therapy following lumpectomy be shortened?

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:2/5/2016)... ... , ... The American public tends to feel uncomfortable about drinking recycled waste ... or well water. The recent experience with lead contaminated water in Flint, Michigan, according ... toward increasing public acceptance of recycled waste water as drinking water. , The ...
(Date:2/5/2016)... ... ... Boar’s Head Brand®, one of the nation’s leading providers of premium delicatessen ... stress out of your party preparation – follow these easy, yet delicious recipes with ... game. , “The key to hosting a successful game-day party is creating a flavorful ...
(Date:2/5/2016)... ... February 05, 2016 , ... Dr. Justin Scott and ... 2nd Annual No Cost Dental Day to individuals in need. The event is scheduled ... this No Cost Dental Day is to provide dental care to community members in ...
(Date:2/5/2016)... ... 05, 2016 , ... Colorize is a web theme package created ... next using Colorize's dynamic moving camera. Colorize is perfect for personal and web related ... environment with 1 to 5 focus points per scene, stage floor scene presets that ...
(Date:2/5/2016)... ... February 05, 2016 , ... ... kitchens, recently announced the debut of their latest mobile kitchen model, featuring customizable ... organizations with modern, high-volume commercial kitchens for use anywhere in the U.S. Many ...
Breaking Medicine News(10 mins):
(Date:2/4/2016)... Calif. , Feb. 4, 2016  Edwards Lifesciences ... patient-focused innovations for structural heart disease and critical care ... accelerated share repurchase (ASR) agreement with Morgan Stanley & ... stock.  This repurchase is part of the Company,s previously ... the Company,s common stock.  --> ...
(Date:2/4/2016)... Feb. 4, 2016 Worldwide Radiology Oncology ... growth as next generation systems provide a way ... for cancer surgery. New systems pinpoint the delivery ... has been such a problem previously, limiting the ... robots take cancer surgery far beyond what has ...
(Date:2/4/2016)... Calif. , Feb. 4, 2016  SciClone ... today announced it has entered into a settlement ... Commission (SEC) fully resolving the SEC,s investigation into ... (FCPA).  Under the terms of the settlement agreement, ... $12.8 million, including disgorgement, pre-judgment interest and a ...
Breaking Medicine Technology:
Cached News: