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.
The stages of bone cancer. The stage of a cancer is important when deciding on treatment. The most commonly used staging system for bone cancer in the UK is the Enneking system. The Enneking system is based on the tumour grade, site, and whether or not the cancer has spread to other parts of the body (metastasised). stage 3 bone cancer has spread to other bones or another area of the body. The most common area for bone cancer to spread to is the lungs. The second most common area for it to spread to is other bones.