Rectal Cancer More Condition_symptoms What Is More Deadly Lung Cancer Or Rectal Cancer?

What is more deadly lung cancer or rectal cancer? - rectal cancer more condition_symptoms

My grandmother is me today and told me he had just been diagnosed with rectal cancer, and there are about 2 years ago my grandfather was diagnosed with lung cancer, immigrated witch before deadly today because I have never heard of cancer of the rectum, white not, they thought fair and seen as a cancer and I am very concerned that someone knows that I murderous witch I do not need as much information as possible, thank you!