Define the Cancer as a Multistep Process ?

Why would the requirement for multiple hits make cancer less likely in younger people?

How is cancer different from most other types of genetic diseases?

Mary is a 58-year-old hospice resident with end-stage cancer. She has been very positive about her cancer for the past several months; however, within the last two weeks, she has had a lot of weight loss despite eating all her meals. Mary has become withdrawn and refuses to interact with staff or residents. Mary’s daughter tells you that her mom just needs to eat more and that she will get better if she gains weight. Explain all of the stages of grief that are reflected in this scenario. Why is Mary losing weight? What is this type of weight loss called? What quality of life measures can you assist Mary within her remaining time? Consider the specific type of care she would receive.

How different are theconcepts of neoplasia, tumorand cancer?