Polycythemia vera or PV is a rare blood disease in which your body makes too many red blood cells. The extra red blood cells make your blood thicker than normal. As a result, blood clots can form more easily. These clots can block blood flow through

Polycythemia vera (PV) is a type of blood cancer. It causes your bone marrow to make too many red blood cells. These excess cells thicken your blood, slowing its flow, which may cause serious problems, such as blood clots. Without treatment, polycyth

Leukemia is a type of cancer found in your blood and bone marrow and is caused by the rapid production of abnormal white blood cells. These abnormal white blood cells are not able to fight infection and impair the ability of the bone marrow to produc

Blood is very different from other body tissue. Our blood is comprised of a solid and a liquid portion. The liquid is called plasma, and the solid is made up of cells. When our blood cells aren’t doing their jobs correctly, it can make us sick. Many

Lymphoma is one of the most common types of blood cancer which begins in cells of the lymph system. Lymphoma affects lymphocytes. Lymphocytes are a type of white blood cells that travel through the blood and lymphatic system to defend the body agains

Thrombocytosis is a condition in which there is an excessive number of platelets in the blood. Platelets are blood cells in plasma that stop bleeding by sticking together to form a clot. Too many platelets can lead to certain conditions, including st

Myelomas a bone marrow cancer that involves a type of white blood cell called a plasma (or myeloma) cell. The tumor cells in myeloma can form a single collection or many tumors (multiple myeloma). Plasma cells are normally part of the immune system;

Myelomas a bone marrow cancer that involves a type of white blood cell called a plasma (or myeloma) cell. The tumor cells in myeloma can form a single collection or many tumors (multiple myeloma). Plasma cells are normally part of the immune system;