What is the difference between hodgkin's disease and non-hodgkin's lymphoma?

A lot: Both hodgkin lymphoma (formerly known as hodgkin's disease) and non-hodgkin lymphoma (also known as non-hodgkin's lymphoma) are lymphomas, a type of cancer that originates in a subset of white blood cells called lymphocytes. Lymphocytes are an important part of your immune system. The main difference between hodgkin and non-hodgkin lymphoma is in the specific lymphocyte each involves.

Type of Cell: They are both a type of cancer that arise in a subtype of white blood cells, called a lymphocyte. The difference between hodgkins and non-hodgkins is the type of lymphocyte that each arises in.