Skip to main content
Update Location

My Location

Update your location to show providers, locations, and services closest to you.

Enter a zip code
Or
Select a campus/region
LLM white text badge

UF Health Shands Hospital is rated by U.S. News & World Report as one of the nation's top hospitals for treating leukemia.

Definition

Leukemia is a type of blood cancer that begins in the bone marrow. Bone marrow is the soft tissue in the center of the bones, where blood cells are produced.

The term leukemia means white blood. White blood cells (leukocytes) are used by the body to fight infections and other foreign substances. Leukocytes are made in the bone marrow.

Leukemia leads to an uncontrolled increase in the number of white blood cells.

The cancerous cells prevent healthy red cells, platelets, and mature white cells (leukocytes) from being made. Life-threatening symptoms can then develop as normal blood cells decline.

The cancer cells can spread to the bloodstream and lymph nodes. They can also travel to the brain and spinal cord (the central nervous system) and other parts of the body.

Leukemia can affect children and adults.

Leukemias are divided into two major types:

  • Acute (which progresses quickly)
  • Chronic (which progresses more slowly)

The main types of leukemia are:

Definition

Leukemia is a type of blood cancer that begins in the bone marrow. Bone marrow is the soft tissue in the center of the bones, where blood cells are produced.

The term leukemia means white blood. White blood cells (leukocytes) are used by the body to fight infections and other foreign substances. Leukocytes are made in the bone marrow.

Leukemia leads to an uncontrolled increase in the number of white blood cells.

The cancerous cells prevent healthy red cells, platelets, and mature white cells (leukocytes) from being made. Life-threatening symptoms can then develop as normal blood cells decline.

The cancer cells can spread to the bloodstream and lymph nodes. They can also travel to the brain and spinal cord (the central nervous system) and other parts of the body.

Leukemia can affect children and adults.

Leukemias are divided into two major types:

  • Acute (which progresses quickly)
  • Chronic (which progresses more slowly)

The main types of leukemia are:

Images

Images

References

Appelbaum FR. Acute leukemias in adults. In: Niederhuber JE, Armitage JO, Kastan MB, Doroshow JH, Tepper JE, eds. Abeloff's Clinical Oncology. 6th ed. Philadelphia, PA: Elsevier; 2020:chap 95.

Hunger SP, Teachey DT, Grupp S, Aplenc R. Childhood leukemia. In: Niederhuber JE, Armitage JO, Kastan MB, Doroshow JH, Tepper JE, eds. Abeloff's Clinical Oncology. 6th ed. Philadelphia, PA: Elsevier; 2020:chap 93.

References

Appelbaum FR. Acute leukemias in adults. In: Niederhuber JE, Armitage JO, Kastan MB, Doroshow JH, Tepper JE, eds. Abeloff's Clinical Oncology. 6th ed. Philadelphia, PA: Elsevier; 2020:chap 95.

Hunger SP, Teachey DT, Grupp S, Aplenc R. Childhood leukemia. In: Niederhuber JE, Armitage JO, Kastan MB, Doroshow JH, Tepper JE, eds. Abeloff's Clinical Oncology. 6th ed. Philadelphia, PA: Elsevier; 2020:chap 93.

Last reviewed January 25, 2022 by Todd Gersten, MD, Hematology/Oncology, Florida Cancer Specialists & Research Institute, Wellington, FL. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team..

Related specialties

Our locations

Clinical Trials: Leukemia

UF Health research scientists make medicine better every day. They discover new ways to help people by running clinical trials. When you join a clinical trial, you can get advanced medical care. Sometimes years before it's available everywhere. You can also help make medicine better for everyone else. If you'd like to learn more about clinical trials, visit our clinical trials page. Or click one of the links below:

Improving risk assessment of AML with a precision genomic strategy

The investigators will prospectively determine whether the relapse-free and overall survival in patients who have cleared their leukemia-associated mutations treated with standard consolidation chemotherapy is superior to what is expected based on…

Investigator
Zeina A Al-Mansour
Status
Accepting Candidates
Ages
18 Years - 60 Years
Sexes
All
View all leukemia studies

Community and Patient Programs: Leukemia

Our community and patient programs provide great value to patients, families and loved ones. People can find support, educational materials, expert consultants and more. In most instances, these programs are offered free of charge.

News and Patient Stories: Leukemia

More Leukemia stories

Latest podcast episodes

Listen to more Health in a Heartbeat episodes