Most women diagnosed with breast cancer when they're 40 or younger are choosing mastectomy rather than more limited and breast-conserving lumpectomy plus radiation, a study of women in Massachusetts finds.
Moreover, most of those choosing mastectomy elect to have the other, noncancerous breast removed, too.
The Mediterranean diet has long been a darling of nutrition experts as a proven way to prevent some chronic diseases. Heavy on olive oil, vegetables, fruit, nuts and fish, the diet most recently has been shown to reduce the risk of heart attacks, strokes and dying compared with a typical low-fat diet.
Credit Raphael Lima / Courtesy of the Operations Center, City of Rio De Janeiro
Rio's Operations Center brings together more than 30 agencies and allows them to coordinate on daily issues such as traffic, as well as on emergencies such as the frequent flash floods in hillside slums.
Credit Felipe Dana / AP
Rescue workers carry the body of a victim after a building collapsed in Rio on Jan. 26, 2012. The city's Operations Center was built to allow for a coordinated response during such emergencies.
We are standing in front of a huge bank of screens, in the middle of which is a glowing map that changes focus depending on what the dozens of controllers are looking at.
The room looks like something straight out of a NASA shuttle launch. The men and women manning the floor are dressed in identical white jumpsuits. With a flick of a mouse, they scroll through dozens of streaming video images coming into the center.