Children younger than 9 years of age who are receiving Influenza. vaccine for the first time should receive 2 doses this season. See current influenza recommendations for other factors affecting the decision to. administer one vs. two doses to children younger than 9 years.
Chemotherapy drugs. The most common chemotherapy drugs used to treat colorectal cancer are: 1  5-fluorouracil (5-FU, Adrucil). 2  given by intravenous intravenousWithin or into a vein (a blood vessel that carries blood from tissues and organs in the body to the heart). 3  injection, either intermittently or as a continuous infusion.
Stage IV colorectal cancer. Stage IV is the most advanced stage of colorectal cancer. If you have been diagnosed with stage IV colorectal cancer, it means that the cancer has metastasized to distant sites, such as the liver or lungs.The cancer may or may not have grown through the wall of the colon or rectum, and lymph nodes may or may not have been affected.tage IV colorectal cancer. Stage IV is the most advanced stage of colorectal cancer. If you have been diagnosed with stage IV colorectal cancer, it means that the cancer has metastasized to distant sites, such as the liver or lungs.