The correct option is D Lymphoma
Lymphoma is a form of cancer that affects the immune system - specifically, it is a cancer of immune cells called lymphocytes, a type of white blood cell. Lymphoma can occur at any age but is the most common cancer in young people. Lymphoma is cancer that develops in the lymph nodes and other parts of lymphatic system. It can be of two types: Hodgkin's Lymphoma and Non Hodgkin's Lymphoma.