Welcome to Hemogen | The Best Hematologist Clinic in Moradabad, Uttar Pradesh, India

info@drhimanshuchaturvedi.in

+91-7017505562

All Services Menu

info@drhimanshuchaturvedi.in | +91-7017505562

What Is Leukemia?

Leukemia is a blood cancer caused by a rise in the number of white blood cells in your body.

Those white blood cells crowd out the red blood cells and platelets that your body needs to be healthy. The extra white blood cells don’t work right.

Leukemia Symptoms

Different types of leukemia can cause different problems. You might not notice any signs in the early stages of some forms. When you do have symptoms, they may include:

  • Weakness or fatigue
  • Bruising or bleeding easily
  • Fever or chills
  • Infections that are severe or keep coming back
  • Pain in your bones or joints
  • Headaches
  • Vomiting
  • Seizures
  • Weight loss
  • Night sweats
  • Shortness of breath
  • Swollen lymph nodes or organs like your spleen

Leukemia

Leukemia Causes and Risk Factors

No one knows exactly what causes leukemia. People who have it have certain unusual chromosomes, but the chromosomes don’t cause leukemia.

You can’t prevent leukemia, but certain things may trigger it. You might have a higher risk if you:

  • Smoke
  • Are exposed to a lot of radiation or certain chemicals
  • Had radiation therapy or chemotherapy to treat cancer
  • Have a family history of leukemia
  • Have a genetic disorder like Down syndrome

How does leukemia happen?

Blood has three types of cells: white blood cells that fight infection, red blood cells that carry oxygen, and platelets that help blood clot.

Every day, your bone marrow makes billions of new blood cells, and most of them are red cells. When you have leukemia, your body makes more white cells than it needs.

These leukemia cells can’t fight infection the way normal white blood cells do. And because there are so many of them, they start to affect the way your organs work. Over time, you may not have enough red blood cells to supply oxygen, enough platelets to clot your blood, or enough normal white blood cells to fight infection.

Leukemia classifications

Leukemia is grouped by how fast it develops and gets worse, and by which type of blood cell is involved.

The first group, how fast it develops, is divided into acute and chronic leukemia.

  • Acute leukemia happens when most of the abnormal blood cells don’t mature and can’t carry out normal functions. It can get bad very fast.
  • Chronic leukemia happens when there are some immature cells, but others are normal and can work the way they should. It gets bad more slowly than acute forms do.

The second group, what type of cell is involved, is divided into lymphocytic and myelogenous leukemia.

  • Lymphocytic (or lymphoblastic) leukemia involves bone marrow cells that become lymphocytes, a kind of white blood cell.
  • Myelogenous (or myeloid) leukemia involves the marrow cells that create red blood cells, platelets, and other kinds of white blood cells.

Types of leukemia

The four main types of leukemia are:

  • Acute lymphocytic leukemia (ALL). This is the most common form of childhood leukemia. It can spread to your lymph nodes and central nervous system.
  • Acute myelogenous leukemia (AML). This is the second most common form of childhood leukemia and one of the most common forms for adults.
  • Chronic lymphocytic leukemia (CLL). This is the other most common form of adult leukemia. Some kinds of CLL will be stable for years and won’t need treatment. But with others, your body isn’t able to create normal blood cells, and you’ll need treatment.
  • Chronic myelogenous leukemia (CML). With this form, you might not have noticeable symptoms. You might not be diagnosed with it until you have a routine blood test. People 65 and older have a higher risk of this type.

Leukemia Diagnosis

Your doctor will need to check for signs of leukemia in your blood or bone marrow. They might do tests including:

  • Blood tests. A complete blood count (CBC) looks at the number and maturity of different types of blood cells. A blood smear looks for unusual or immature cells.
  • Bone marrow biopsy. This test involves marrow taken from your pelvic bone with a long needle. It can tell your doctor what kind of leukemia you have and how severe it is.
  • Spinal tap. This involves fluid from your spinal cord. It can tell your doctor whether the leukemia has spread.
  • Imaging tests. Things like CT, MRI, and PET scans can spot signs of leukemia.

Leukemia Treatments

The treatment you get depends on the type of leukemia you have, how far it’s spread, and how healthy you are. The main options are:

  • Chemotherapy
  • Radiation
  • Biologic therapy
  • Targeted therapy
  • Stem cell transplant
  • Surgery

Chemotherapy uses drugs to kill cancer cells in your blood and bone marrow. You can get the medicine:

  • Through a shot into a vein or muscle
  • As a pill
  • Into the fluid around your spinal cord

Radiation uses high-energy X-rays to kill leukemia cells or keep them from growing. You can get it all over or in only one part of your body where there are a lot of cancer cells.

Biologic therapy, also called immunotherapy, helps your immune system find and attack cancer cells. Drugs like interleukins and interferon can help boost your body's natural defenses against leukemia.

Targeted therapy uses drugs to block specific genes or proteins that cancer cells need to grow. This treatment can stop the signals that leukemia cells use to grow and divide, cut off their blood supply, or kill them directly.

A stem cell transplant replaces the leukemia cells in your bone marrow with new ones that make blood. Your doctor can get the new stem cells from your own body or from a donor. First, you'll have high doses of chemotherapy to destroy the cancer cells in your bone marrow. Then, you'll get the new stem cells through an infusion into one of your veins. They will grow into new, healthy blood cells.

Surgery. Your doctor can remove your spleen if it’s filled with cancer cells and is pressing on nearby organs. This procedure is called a splenectomy.

Leukemia Frequently Asked Questions

The specific causes of leukemia are unknown to scientists. It can arise as a result of a mix of hereditary and environmental factors. Some leukemias can arise in people who have already had treatment for other cancers.

Leukemia is not spreadable. On the other hand, patients receiving treatment are at a higher risk of infection due to the medicines' effects on their immune systems.

Acute leukemia is a quickly growing disorder in which immature, non-functional cells accumulate in the bone marrow and blood. As a result, the bone marrow frequently becomes unable of producing enough normal red blood cells, white blood cells, or platelets. Acute leukemia needs urgent and strong treatment.

Hematologists are doctors who specialize in the treatment of leukemia and lymphoma. They specialize in oncology, or cancer therapy, and are educated in the administration of blood-related diseases.
logo

Dr Himanshu Chaturvedi is a consultant in Hematology, Hemato-Oncology and Transfusion Medicine at Hemogen clinic and Cosmos Hospital in Moradabad, Uttar Pradesh.

Get In Touch

24 Meter, MIG GATE NO 1 Shraddha Puram colony road, near Gupta Nursing Home, Ram Ganga vihar Extension, Moradabad, Uttar Pradesh 244001

info@drhimanshuchaturvedi.in

+91-7017505562, 8193809030

Locate Us

© Hemogen. All Rights Reserved.

Website Designed & Mantained by Digisoft