Add to circle. Enlarge Photo. car batteries are highly recyclable-AAA. A concern raised over upcoming electric-drive cars--the all-electric 2011 Nissan Leaf, the 2011 Chevrolet Volt, and the 2012 Toyota Prius Plug-In Hybrid --is what happens to their lithium-ion battery packs once the car's life ends.
Stage 4 cancer refers to the spreading of cancer to various sites in the body. It is a complex type of cancer to treat because it may often involve multiple organ systems such as the liver, lung and brain. However, stage 4 cancer patients shouldn't lose hope. Immunotherapy can oftentimes make all the difference in the world.
Prostate cancer stage â Once prostate cancer is diagnosed, the next step is to determine its stage. Staging is a system used to describe the size, aggressiveness, and spread of a cancer. A cancer's stage helps to guide treatment and can help predict the chance of curing the cancer. A prostate cancer's stage is based upon: âHow far the tumor extends in the prostate and surrounding tissue. âThe likelihood that the cancer has spread to the nearby lymph nodes.