Bill is diagnosed with colon cancer. the prognosis for this type of cancer is good if caught early because

The disease tends to progress slowly

Explanation:

Colon cancer is a type of cancer that begins in the large intestine which is the colon. The colon is the final part of the digestive tract. Symptoms of colon cancer include; rectal bleeding, persistent abdominal discomfort, weakness, weight loss. It is however preventable with regular screening and treatable with early detection.

Colon cancer is preventable and highly treatable if caught at an early stage. People who are diagnosed at early stages have over a 90% chance of a cure and surviving.

The prognosis for Bill's cancer is good because colon cancer is highly treatable if caught early.

either two or three