Dr. Steven C Zenisek M.D.

Lymphoma is a cancer of the lymph nodes and lymphatic system. The two main types are Hodgkin’s lymphoma (HL) and non-Hodgkin’s lymphoma (NHL). The main difference between the two is in the specific lymphocyte each involves. ...

The cervix connects the uterus and vagina. The endocervix is the part of the cervix that is closest to the uterus while an ectocervix is nearer to the vagina. Most cases of cervical cancer begin in the cell at the transformation zone. This zone is where the two main types of cells in the cervix...

Leukemia is defined as the cancer of blood or bone marrow which is responsible for the production of blood cells. A person who has leukemia generally suffers from an abnormal production of blood cells specially leukocytes, also known as white blood cells, that are responsible to protect the body...

Celiac disease is a disease of the immune system that is said to be triggered by gluten, the protein in wheat products. It affects a few million people in the U.S. each year. Most who are diagnosed will go on a gluten-free diet, as that is currently the only treatment doctors know of which leads to...

Roberta Lombardi from Madison, Wisconsin is a beloved wife and mother, as well as a successful businesswoman. But she is also a cancer survivor. ...

As with any cancer, genetic factors play a role in colon cancer as well. However, greater than 75% to 90% of the population develops colon cancer with little or no genetic risk. This means that genetic factors play only a minor role in colon cancers.What are the genetic factors that predispose you...