What Are The Different Types Of Leukemia – This is a type of acute leukemia (ALL) in which the bone marrow produces too many lymphocytes (a type of white blood).

Acute lymphoblastic leukemia (ALL; also known as acute lymphocytic leukemia) is a part of the blood and bone marrow. This type usually worsens quickly if left untreated.

What Are The Different Types Of Leukemia

Anatomy of bones. Bone consists of thin bone, cancellous bone, and cartilage. The dura is the outer part of the bone. Spongy bone is found mainly at the ends of bones and contains red marrow. Bone marrow is found in the center of most bones and contains many blood vessels. There are two types of bones: red and yellow. Red marrow contains blood cells that can be red blood cells, white blood cells or platelets. Jaundice contains a lot of fat.

Blood Cell Mutations Linked To Leukemia Are Inevitable

Normally, the bone marrow produces blood cells (immature cells) that become blood cells over time. Blood cells can be myeloid stem cells or lymphocytes.

A lymphocyte becomes a lymphocyte and then one of three types of lymphocytes (white blood cells):

Development of blood cells. Blood cells go through several steps to become red blood cells, platelets, or white blood cells.

In ALL, the excess cells are lymphocytes, B lymphocytes, or T lymphocytes. These cells are also called leukemia cells. These leukemia cells cannot effectively fight disease. Also, as leukemia cells multiply in the blood and bone marrow, there is less room for healthy white blood cells, red blood cells, and platelets. This can lead to infection, anemia and easy bleeding. It can also spread to the central nervous system (brain and spinal cord), lymph nodes, spleen, liver, testicles, and other organs.

Adult Acute Lymphoblastic Leukemia Treatment

Anything that increases a person’s chance of getting a disease is called a risk. Not everyone who has one or more of these risk factors will develop ALL, and it can develop in people with unknown risk factors. Consult your doctor if you think you are at risk. Possible risk factors for ALL include:

The first symptoms of ALL may be the flu or other common illnesses. Consult your doctor if you have any of the following:

These and other signs and symptoms may be caused by acute lymphoblastic leukemia or other conditions.

In addition to asking about your health and family history and performing a physical examination, your doctor may perform the following tests and procedures:

Pediatric Leukemia Symptoms And Signs

When adult lymphocytic leukemia (ALL) is diagnosed, tests are done to determine whether it has spread to the central nervous system (brain and spinal cord) or to other parts of the body.

The process used to determine whether a distribution is present is called staging. It is important to know if the leukemia has spread beyond the blood and bone in order to plan treatment.

In adults who did not receive treatment, the disease was diagnosed again. It is not treated, except to eliminate the symptoms that cause, such as fever, bleeding or pain, and it is true:

A returned adult is ANYONE who has returned (returned) after being forgiven. ANYTHING can spread to the blood, bones or other parts of the body.

All About Leukemia: From Diagnosis To Treatment [a Comprehensive Overview]

Different treatments are available for patients with acute lymphoblastic leukemia (ALL). Some treatments are standard (currently used treatments) and others are tested in clinical trials. A clinical trial is a research study to help improve existing treatments or discover new treatments for patients with . When a clinical trial shows that a new drug is better than a standard drug, the new drug can become a standard drug. Patients may want to consider participating in a clinical trial. Some clinical trials are only open to patients who have not started treatment.

Medicines called central nervous system (CNS) antibiotics are given at each stage of treatment. Because standard chemotherapy does not reach leukemia cells in the central nervous system (brain and spinal cord), leukemia cells can hide in the central nervous system. High-dose chemotherapy, intrathecal chemotherapy, and radiation therapy to the brain can reach the leukemia cells in the central nervous system. These treatments are given to kill leukemia cells and reduce the chance that the leukemia will relapse (come back).

Chemotherapy is a treatment that uses drugs to stop the growth of cells, either by killing the cells or preventing them from dividing. When chemotherapy is taken orally or injected into a vein or muscle, the drugs enter the bloodstream and can reach cells in the body (systemic chemotherapy). When chemotherapy is injected directly into the cerebrospinal fluid (chemotherapy), an organ or another body cavity such as the stomach, the drugs mainly affect the cells in these areas (local chemotherapy). Combination drug therapy is a treatment that uses more than one drug.

Intravenous chemotherapy may be used to treat adult ALL that has spread or may spread to the brain and spinal cord. When it is used to reduce the chance of leukemia cells spreading to the brain and spinal cord, it is called CNS prophylaxis.

What Does “different Types” Of Leukemia Mean?

Intrathecal chemotherapy. Antibiotics are injected into the intracranial space, which is the space that holds cerebrospinal fluid (CSF, shown in blue). There are two different ways to do this. Another method, shown in the upper part of the image, is to place the drugs in the Ommaya reservoir (a dome-shaped container placed under the scalp during surgery; it stores the drugs as they flow through the small tube in water). the brain.). Another method, shown in the lower part of the picture, is to use drugs directly into the cerebrospinal fluid in the lower part of the spine, after a small area of ​​the lower back was calculated.

Radiation therapy is a treatment that uses strong rays or other forms of radiation to kill bacteria or stop their growth. External beam radiation therapy uses a device outside the body to send radiation to another part of the body with .

External beam radiation therapy can be used to treat adult ALL that has spread or may spread to the brain and spinal cord. When used in this way, it is called a central nervous system (CNS) inhibitor or central nervous system inhibitor. Total body radiation can be used to deliver radiation to the entire body when a stem cell transplant is planned. External beam radiation therapy can also be used as a palliative treatment to reduce symptoms and improve quality of life.

Chemotherapy is given to kill the cells. Healthy cells, including blood-forming cells, are also destroyed during the treatment. A stem cell transplant is a treatment that replaces blood cells. Blood cells (immature) are removed from the blood or bone marrow of a patient or donor and frozen and stored. After the patient has completed chemotherapy or total radiation therapy, the stored stem cells are thawed and returned to the patient by infusion. These powerful cells grow into (and multiply) the body’s blood cells.

Acute Leukemia: Video, Anatomy, Definition & Function

Stem cell donor. (Step 1): Four to five days before the collection of donor cells, the donor will receive medicine to increase the number of cells in their blood (not visible). Hematopoietic cells are then collected from the donor through a large vein in the arm. The blood is run through an apheresis machine which removes the cells. The rest of the blood is returned to the donor through a vein in their other arm. (Step 2): The patient receives chemotherapy to kill the cells and prepare the body for the donor cells. The patient may also receive radiation therapy (not shown). (Step 3): The patient receives an infusion of the donor’s cells.

Targeted therapy is a type of treatment that uses drugs or other agents to identify and target specific cells.

This overview section describes the drugs being studied in clinical trials. It may not refer to all new treatments being investigated. Information about clinical trials is available on the NCI website.

Immunotherapy is a treatment that uses the patient’s own immune system to fight. Chemicals produced by the body or produced in a laboratory are used to stimulate, direct or restore the body’s natural defenses.

Photomicrographs Of Different Types Of Leukemia.

CAR T-cell therapy. A type of treatment in which a patient’s T-cells (a type of antibody) are altered in the laboratory so that they attach to and kill cells. Blood from a vein in the patient’s arm flows through a tube to a catheter (not shown), which removes white blood cells, including T cells, and removes the rest of the blood back to the patient. Then the gene for a specific receptor called a chimeric antigen receptor (CAR) is inserted into the T cells in the laboratory. There are millions of CAR Ts

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