Dr. Daniel Joseph Zinn M.D.

Hemorrhoids affect a large portion of the population. Statistics indicate that about 90 percent of the population will have hemorrhoids at least once in their lifetime. Hemorrhoids can either be internal or external. This classification is based on the location of the hemorrhoids in the gut.External...

A study shows that women who are obese have a heightened risk of depression when lupus is involved.Lupus is considered a chronic inflammatory disease that affects the autoimmune system and that may trigger different health issues. It is known to be a cause of depression due to the lack of energy for...

Lymphoma is a blood cancer that affects both children and adults.Lymphoma begins its growth in the lymphatic white blood cells of the lymph system. This system is a major warrior in fighting off infections and diseases. It is part of the body’s immunity team.The lymph system loops throughout the...

Leukemia in its early stages may present no signs or symptoms, as these only appear when the leukemia cells have taken over a large number of normal blood cells. A person with leukemia is very lucky indeed if early-stage detection occurs incidentally, through a routine blood test or one done for...

PurpuraPurpura refers to purple-colored spots that are usually seen on the skin, including mucous membranes and other organs. It is also called skin hemorrhages or blood spots.Purpura is usually recognized when there is pooling of blood under the skin due to ruptured small blood vessels. The size of...

IntroductionA decrease in the number of white blood cells (WBCs) is referred to as leukopenia. There are several causes for leukopenia. It may be due to certain drugs, cancer, radiation and chemotherapy for cancer, stem cell transplant, surgery, steroids, or autoimmune disorders. The immune system...