Dr. Nikoletta Lendvai M.D., PH.D.

IntroductionAn average person typically holds approximately 5 liters of blood. To stay alive, the body generally needs to have more than 2 liters of blood in the system. It can be life-threatening if more than 2 liters of blood is lost in the body. For this reason, simply donating blood can help...

The complete working of the human brain has been explained by numerous psychologists in the world. They have spent their lives trying to find the relation between different problems and how they affect the working of the human brain. The sanctioning of this relation is key to understanding why even...

Anemia is sometimes more commonly referred to as low iron because its root cause is less iron being produced by the body. There are staggering numbers of people increasing in the world every year who are under the torment of this notorious disease. The basic dysfunction starts within the red blood...

OverviewRed blood cells (RBCs), also called erythrocytes, are the cells that carry oxygen throughout the body. They are also one of the major components of blood. Having a high red blood cell (RBC) count means that the number of RBCs in the bloodstream is higher than normal. When you have signs and...

What is Lymphoma?Lymphoma is a type of cancer which affects the lymphatic system. The lymphatic system includes the spleen, bone marrow, thymus gland and lymph nodes (or lymph glands). When a person has lymphoma, all these body parts, among others, are affected.The lymphatic system is the body’s...

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...