Overview of leukemia

And because there are so many of them, they start to affect the way your major organs work. For some people in relapse, quality of life eventually deteriorates, and the potential benefit for further treatment may be extremely limited.

This interference with normal bone marrow cell function can lead to inadequate numbers of: The complications of leukemia may also need treatment. These damaged leukemic cells accumulate and lessen the production of oxygen-carrying red blood cells erythrocytesblood-clotting cells plateletsand normal leukocytes.

Affected people and their family members must be involved in these decisions. Histopathologic features Clinicopathologic studies indicate that conjunctival leukemic lesions are cellular invasions that occur at all levels of the substantia propria; they can be diffuse or patchy, and are generally localized along blood vessels.

Myelogenous myelocytic, or myeloid leukemias develop from cancerous changes in cells that normally produce neutrophils, basophils, eosinophils, and monocytes. Chemotherapy is the usual treatment for most leukemias. Acute leukemias progress rapidly and consist of immature cells. That means it gets bad, but more slowly.

Leukemia Overview

They may need antibiotics if infections develop. Sometimes, stem cell transplantation is used. There are two main types of white blood cells in your body: How Does It Happen? Some kinds of chemotherapy and radiation therapy used to treat other cancers can actually cause leukemia.

Conjunctival lesions have also been reported as the presenting manifestation of acute leukemia in patients who were not recognized to have the disease, and in others they signified relapse. Treatments The treatment you get depends on the type of leukemia you have, how far it has spread, and how healthy you are.

Complications Leukemia cells ultimately occupy the bone marrow, replacing or suppressing the function of cells that develop into normal blood cells. But the main options are: Causes No one knows exactly what causes leukemia.

The types are defined according to how quickly they progress and the type and characteristics of the white blood cells that become cancerous. Much can be done to provide compassionate carerelieve symptoms, and maintain dignity. Along with infection, this can cause problems like anemiabruising, and bleeding.

If untreated, these leukemic cells overwhelm the bone marrow, enter the bloodstream, and eventually invade other parts of the body, such as the lymph nodes, spleen, liver, and central nervous system brain, spinal cord.

Known as leukocytes, these cells are so plentiful in some patients that the blood actually has a whitish tinge. Although clinical reports of conjunctival leukemia in the literature are relatively uncommon, autopsy studies of leukemic patients indicate that many harbor unsuspected disease, and that most cases of conjunctival leukemia are probably subclinical or go unrecognized.Leukemia is a form of cancer that affects the body's ability to make healthy blood cells.

It starts in the bone marrow, the soft center of various bones. Leukemia is a broad term for cancers of the blood cells. The type of leukemia depends on the type of blood cell that becomes cancer and whether it grows quickly or slowly.

Overview. Leukemia is a broad term for cancers of the blood cells. The type of leukemia depends on the type of blood cell that becomes cancer and whether it grows quickly. Leukemia is usually thought of as a children’s condition, but it actually affects more adults.

Treatment Option Overview," "Chronic Lymphocytic Leukemia Treatment (PDQ).

What Is Leukemia?

Leukemia is cancer of the blood which occurs in several forms. The disease can be chronic or acute; patients with the former live for a number of years whereas patients with the latter live for only a few weeks or months unless they receive appropriate treatment. Overview of Leukemia - Etiology, pathophysiology, symptoms, signs, diagnosis & prognosis from the Merck Manuals - Medical Professional Version.

Leukemia (Overview)

Overview of Leukemia - Explore from the MSD Manuals - Medical Consumer Version.

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Overview of leukemia
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