Cancer - February 2012 Archives

ROCHESTER, Minn. — Over the past few decades, doctors have noted a surprising trend in cancer of the tonsils and base of the tongue. Though oral cancer previously appeared predominantly in elderly patients with a history of tobacco and alcohol use, it's increasing in younger patients: 30- to 50-year-old nonsmokers with the human papillomavirus (HPV). Fortunately, the newer form of cancer tends to be less aggressive, and the latest approach to treating the tumors can avoid the debilitating consequences of open neck surgery or extensive radiation. Robotic surgery conducted through patients' mouths provides excellent results in removing squamous cell carcinoma at the back of the throat, especially in patients with HPV, a Mayo Clinic study published in the March issue of Mayo Clinic Proceedings found. VIDEO ALERT: Additional audio and video resources, including excerpts from an interview with Dr. Eric Moore are available on the Mayo Clinic News Blog. These materials also are subject to embargo, but may be accessed in advance by journalists for incorporation into stories. The password for this post is robotic. "We were surprised that the cancer cure results were even better than the traditional treatments that we have been doing, but that is probably almost as much of a matter that these cancers are HPV-mediated for the most part, and they respond much better to treatment," says author Eric Moore, M.D., a head and neck surgeon at Mayo Clinic in Rochester. "Importantly, the treatment preserved patients' ability to swallow and their speech performance was excellent." Dr. Moore and his team followed 66 patients with oropharyngeal cancer who underwent transoral robotic surgery with the da Vinci robotic surgical system. Every few months, the patients had imaging studies, scans and exams to determine if cancer was recurring. After two years, researchers found that patients' survival rate was greater than 92 percent, as good as rates for some other surgical and nonsurgical treatments for oropharyngeal cancer.

When you think of robots, what comes to mind?  R2D2 from Star Wars?  Maybe Rosie, the maid, from The Jetsons cartoon?  Well, a new study ...

ROCHESTER, Minn. — Mayo Clinic researchers have developed a new tool to better identify tumors in women with dense breast tissue. The February issue of ...

The indoor tanning business is receiving more heat, as a recent Congressional report accuses the industry of misleading teenagers about the health risks associated with tanning beds.  The American ...

A diagnosis of pancreatic cancer can be devastating news. It is often very aggressive and tough to treat.  But research offers great hope for patients ...