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Can leukemia go undiagnosed?

Author

David Richardson

Updated on February 19, 2026

Can leukemia go undiagnosed?

Chronic Leukemia May Go Undetected
If a patient doesn't see a doctor for several years, the disease can go undetected over a long period of time, and the abnormal cells can build up and cause an enlarged spleen.

Moreover, does leukemia always show up in blood work?

Blood tests.

By looking at a sample of your blood, your doctor can determine if you have abnormal levels of red or white blood cells or platelets — which may suggest leukemia. A blood test may also show the presence of leukemia cells, though not all types of leukemia cause the leukemia cells to circulate in the blood.

Furthermore, can leukemia go undetected for years? Chronic Leukemia May Go Undetected

If a patient doesn't see a doctor for several years, the disease can go undetected over a long period of time, and the abnormal cells can build up and cause an enlarged spleen.

In respect to this, what happens if a patient with leukemia goes untreated?

If this disease is left untreated, a person with leukemia becomes increasingly susceptible to fatigue, excessive bleeding and infections until, finally, the body becomes virtually defenseless, making every minor injury or infection very serious. Leukemia may be fatal.

Can leukemia be hard to detect?

Because many types of leukemia show no obvious symptoms early in the disease, leukemia may be diagnosed incidentally during a physical exam or as a result of routine blood testing.

What would a CBC look like with leukemia?

CBC is the most useful initial laboratory test in patients suspected of having leukemia. Most patients will show some abnormality in the CBC and some blasts will be seen in the peripheral smear in patients with acute leukemias. To diagnose CLL, a lymphocytosis of greater than 5000/mm3 must be present.

What do leukemia spots look like?

Leukemia cutis appears as red or purplish red, and it occasionally looks dark red or brown. It affects the outer skin layer, the inner skin layer, and the layer of tissue beneath the skin. The rash can involve flushed skin, plaques, and scaly lesions. It most commonly appears on the trunk, arms, and legs.

What disease can mimic leukemia?

Leukemia is commonly misdiagnosed as the following conditions:
  • Influenza.
  • Fever.
  • Pathological fracture.
  • Bleeding disorders.
  • Immune thrombocytopenic purpura.
  • Trypanosomiasis.
  • Autoimmune lymphoproliferative syndrome.

What does leukemia joint pain feel like?

You might also feel it in the ribs and sternum of the rib cage. After bone pain begins, you may also feel joint pain and swelling of large joints — like the shoulders and hips. Depending on the area, when asked what does leukemia pain feel like in the bone, many patients mention a sharp pain or a constant dull ache.

What does leukemia fatigue feel like?

Unlike the fatigue that healthy people experience from time to time, CRF is more severe, often described as an overwhelming exhaustion that cannot be overcome with rest or a good night's sleep. Some people may also describe muscle weakness or difficulty concentrating.

What does blood work look like with leukemia?

Your doctor will conduct a complete blood count (CBC) to determine if you have leukemia. This test may reveal if you have leukemic cells. Abnormal levels of white blood cells and abnormally low red blood cell or platelet counts can also indicate leukemia.

At what age is leukemia usually diagnosed?

Leukemia is most frequently diagnosed in people 65 to 74 years of age. Leukemia is more common in men than in women, and more common in Caucasians than in African-Americans. Although leukemia is rare in children, of the children or teens who develop any type of cancer, 30% will develop some form of leukemia.

What is the average lifespan of someone with leukemia?

Today, the average five-year survival rate for all types of leukemia is 65.8%. That means about 69 of every 100 people with leukemia are likely to live at least five years after diagnosis. Many people will live much longer than five years. The survival rates are lowest for acute myeloid leukemia (AML).

Can you live a long life with leukemia?

Long term survival of leukemia varies greatly, depending upon multiple factors, including type of leukemia and age of the patient. ALL: In general, the disease goes into remission in nearly all children who have it. More than four out of five children live at least five years. The prognosis for adults is not as good.

How long can you live with leukemia and not know it?

More than four out of five children live at least 5 years. The prognosis for adults is not as good. Only 25 to 35 percent of adults live 5 years or longer. Acute myeloid leukemia (AML): With proper treatment, most people with this cancer can expect to go into remission.

How long can you survive leukemia without treatment?

Without treatment, survival is usually measured in days to weeks. With current treatment regimens, 65%–70% of people with AML reach a complete remission (which means that leukemia cells cannot be seen in the bone marrow) after induction therapy. People over the age of 60 usually have a lower response rate.

Is leukemia a death sentence?

Today, however, thanks to many advances in treatment and drug therapy, people with leukemia- and especially children- have a better chance of recovery. "Leukemia isn't an automatic death sentence," said Dr. George Selby, assistant professor of medicine at the University of Oklahoma Health Sciences Center.

Can you live with leukemia without knowing?

In CLL, the leukemia cells grow out of control and crowd out normal blood cells. These cells often build up slowly over time. Many people don't have any symptoms for at least a few years. In time, the cells can spread to other parts of the body, including the lymph nodes, liver, and spleen.

What are the symptoms of end stage leukemia?

End stage leukemia
  • Slow breathing with long pauses; noisy breathing with congestion.
  • Cool skin that may turn a bluish, dusky color, especially in the hands and feet.
  • Dryness of mouth and lips.
  • Decreased amount of urine.
  • Loss of bladder and bowel control.
  • Restlessness or repetitive, involuntary movements.

What kills a leukemia patient?

Patients with leukemia may ultimately die due to multiple infections (bacteria, fungal, and/or viral), severe nutritional deficiencies, and failure of multiple organ systems. The patients can also face complications due to the leukemia treatment itself, which can sometimes be life-threatening.

How can you test for leukemia at home?

If you research how you can test for leukemia at home online, you might come across by-mail blood test kits. Aside from this, the only way for testing leukemia at home is to be aware of the symptoms. From there, you would see your healthcare professional for further testing (which we'll explain below).

Does leukemia come on suddenly?

Acute leukemia may cause signs and symptoms that are similar to the flu. They come on suddenly within days or weeks. Chronic leukemia often causes only a few symptoms or none at all. Signs and symptoms usually develop gradually.

Can leukemia be cured?

Leukemia is a type of cancer that affects your blood cells and bone marrow. As with other types of cancer, there's currently no cure for leukemia. People with leukemia sometimes experience remission, a state after diagnosis and treatment in which the cancer is no longer detected in the body.

What is the main cause of leukemia?

While the exact cause of leukemia – or any cancer, for that matter – is unknown, there are several risk factors that have been identified, such as radiation exposure, previous cancer treatment and being over the age of 65.

How fast does leukemia progress?

Chronic leukemia usually gets worse slowly, over months to years, while acute leukemia develops quickly and progresses over days to weeks. The two main types of leukemia can be further organized into groups that are based on the type of white blood cell that is affected — lymphoid or myeloid.

What were your first signs of leukemia?

Common leukemia signs and symptoms include:
  • Fever or chills.
  • Persistent fatigue, weakness.
  • Frequent or severe infections.
  • Losing weight without trying.
  • Swollen lymph nodes, enlarged liver or spleen.
  • Easy bleeding or bruising.
  • Recurrent nosebleeds.
  • Tiny red spots in your skin (petechiae)

What foods cure leukemia?

To help your body heal, the Leukemia & Lymphoma Society recommends a balanced diet that includes:
  • 5 to 10 servings of fruits and vegetables.
  • whole grains and legumes.
  • low-fat, high-protein foods, such as fish, poultry, and lean meats.
  • low-fat dairy.

Is there pain with leukemia?

Leukemia or myelodysplastic syndromes (MDS) can cause bone or joint pain, usually because your bone marrow has become overcrowded with cancer cells. At times, these cells may form a mass near the spinal cord's nerves or in the joints.

What is the best medicine for leukemia?

Drugs Approved for Chronic Lymphocytic Leukemia (CLL)
  • Rituxan Hycela (Rituximab and Hyaluronidase Human)
  • Rituximab.
  • Rituximab and Hyaluronidase Human.
  • Treanda (Bendamustine Hydrochloride)
  • Truxima (Rituximab)
  • Venclexta (Venetoclax)
  • Venetoclax.
  • Zydelig (Idelalisib)

What happens when you have leukemia?

Leukemia usually involves the white blood cells. Your white blood cells are potent infection fighters — they normally grow and divide in an orderly way, as your body needs them. But in people with leukemia, the bone marrow produces an excessive amount of abnormal white blood cells, which don't function properly.

What part of the body does leukemia affect?

What is Leukemia (Blood Cancer)? Leukemia starts in the soft, inner part of the bones (bone marrow), but often moves quickly into the blood. It can then spread to other parts of the body, such as the lymph nodes, spleen, liver, central nervous system and other organs.

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