Lymphocytosis (high lymphocyte count) Causes - Mayo Clinic
Aug 31, 2023 · A brief increase in certain white blood cells, called lymphocytes, is typical after an infection. Too high a count can mean something more serious.
Atypical cells: Are they cancer? - Mayo Clinic
Sep 17, 2024 · Atypical cells can change back to normal cells if the underlying cause is removed or resolved. This can happen spontaneously. Or it can be the result of a specific treatment. Atypical cells don't necessarily mean you have cancer. However, it's still important to make sure there's no cancer present or that a cancer isn't just starting to develop.
Lymphocytosis (high lymphocyte count) - Mayo Clinic
Aug 31, 2023 · Lymphocytosis (lim-foe-sie-TOE-sis), also known as a high lymphocyte count, is an increase in white blood cells called lymphocytes. Lymphocytes help fight off diseases. It's typical for the lymphocyte count to rise briefly after an infection. A count much higher than 3,000 lymphocytes in a microliter of blood defines lymphocytosis in adults.
Chronic lymphocytic leukemia - Symptoms and causes
Aug 23, 2024 · A condition that causes excess lymphocytes. Monoclonal B-cell lymphocytosis (MBL) causes an increased number of one type of lymphocyte (B cells) in the blood. For a small number of people with MBL, the condition may develop into chronic lymphocytic leukemia.
Lymphocytosis (high lymphocyte count) When to see a doctor
Aug 31, 2023 · A brief increase in certain white blood cells, called lymphocytes, is typical after an infection. Too high a count can mean something more serious. This content does not have an English version.
Acute lymphocytic leukemia - Symptoms and causes - Mayo Clinic
Sep 21, 2022 · The word "acute" in acute lymphocytic leukemia comes from the fact that the disease progresses rapidly and creates immature blood cells, rather than mature ones. The word "lymphocytic" in acute lymphocytic leukemia refers to the white blood cells called lymphocytes, which ALL affects. Acute lymphocytic leukemia is also known as acute ...
Pediatric white blood cell disorders - Symptoms and causes
Apr 19, 2022 · Lymphocytopenia (lim-foe-sie-toe-PEE-nee-uh) is a decrease in lymphocytes, the type of white blood cell that, among other tasks, protects your body from viral infections. Lymphocytopenia can result from an inherited syndrome, be associated with certain diseases, or be a side effect from medications or other treatments. Monocyte disorders.
Atypical hyperplasia of the breast - Symptoms and causes
In theory, if atypical hyperplasia cells are allowed to continue growing, they could get more DNA changes and become cancer cells. More research is needed to understand how this happens. Atypical hyperplasia can happen in the breast ducts or the breast lobules: Atypical ductal hyperplasia describes a growth of atypical cells within the breast ...
Lymphoma - Symptoms and causes - Mayo Clinic
May 23, 2024 · Well, it's actually a crucial part of the immune system. The lymphatic system produces lymphocytes, or white blood cells, which fight off pathogens, bacteria and the like. There are two types of lymphocytes, T cells and B cells. And lymphoma occurs when one of these types of lymphocytes grow and multiply uncontrollably.
Chronic lymphocytic leukemia - Diagnosis and treatment - Mayo …
Aug 23, 2024 · Determine the type of lymphocytes involved. A test called flow cytometry or immunophenotyping helps determine whether an increased number of lymphocytes is due to chronic lymphocytic leukemia, a different blood disorder or your body's reaction to another process, such as infection.