Typically this is four or more lymph nodes are involved or fewer than the four, but the cancer is growing out through the walls of the lymph nodes that is called extranodal extension, so those are indications for radiation therapy after a mastectomy.
10 Most Expensive Cars For 2014. For the â1 percentâ who can afford it, there are a surprising number of stratospherically expensive vehicles that make most of Mercedes-Benz and Porscheâs cars seem relatively affordable.
Used Models. Its 252-mph top speed makes it the fastest production car in the world. With 1,001 horsepower pumping from its W16 engine, it's also the world's most powerful production car. And with a price tag of about $1.5 million, it's the world's most expensive new car. For the Bugatti Veyron 16.4, everything is a superlative.