leukémiát

Leukémia is the Hungarian word for leukemia, a group of blood cancers that typically start in the bone marrow and result in high numbers of abnormal white blood cells. These abnormal cells are often called leukemia cells or white blood cells. They do not function properly and can crowd out normal white blood cells, red blood cells, and platelets. This can make it harder for the body to fight infections, carry oxygen, and stop bleeding.

Leukemia is broadly categorized into two main types based on how quickly the disease progresses. Acute leukemia progresses rapidly, while chronic leukemia progresses more slowly. It is also classified by the type of white blood cell that is affected, such as lymphoid or myeloid.

The exact cause of leukemia is often unknown, but certain factors are thought to increase the risk. These can include exposure to certain chemicals like benzene, previous chemotherapy or radiation therapy, certain genetic syndromes like Down syndrome, and a family history of leukemia.

Symptoms of leukemia can vary depending on the type and stage of the disease. Common signs and symptoms may include fever, chills, fatigue, frequent infections, weight loss, swollen lymph nodes, easy bruising or bleeding, and bone pain. Diagnosis typically involves a physical examination, blood tests, and a bone marrow biopsy.

Treatment for leukemia depends on the specific type, the patient's age, and overall health. Common treatment options include chemotherapy, radiation therapy, targeted therapy, immunotherapy, and stem cell transplantation. The outlook for individuals with leukemia has improved significantly over the years due to advances in treatment.