HISTIOCYTIC LEUKAEMIA Meaning and
Definition
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Histiocytic Leukaemia is a rare and aggressive form of cancer that affects the blood and bone marrow. It is characterized by the excessive growth of abnormal white blood cells known as histiocytes or histiocytic cells. These cells are responsible for the body's immune response and help in defending against infection and inflammation.
In Histiocytic Leukaemia, these histiocytic cells multiply uncontrollably, leading to an overproduction and accumulation in the bone marrow, bloodstream, and various organs. This excessive proliferation of abnormal cells disrupts the normal production of red blood cells, platelets, and other types of white blood cells in the bone marrow, potentially leading to anemia, bleeding problems, and a weakened immune system.
The exact cause of Histiocytic Leukaemia is unknown, and it is thought to occur due to genetic mutations in the histiocytic cells, resulting in their uncontrolled growth. This disease is more commonly seen in children and young adults, although it can also affect older individuals.
Symptoms of Histiocytic Leukaemia may include fatigue, weakness, pale skin, easy bruising or bleeding, frequent infections, enlarged lymph nodes, and organomegaly (abnormal enlargement of organs). Diagnosis is typically made through a combination of blood tests, bone marrow biopsy, and imaging studies.
Treatment options for Histiocytic Leukaemia may vary depending on several factors, including the age and overall health of the patient. They may include chemotherapy, radiation therapy, targeted therapy, immunotherapy, and stem cell transplantation. Prognosis for Histiocytic Leukaemia depends on various factors, such as the patient's age and the stage of the disease at the time of diagnosis.
Common Misspellings for HISTIOCYTIC LEUKAEMIA
- gistiocytic leukaemia
- bistiocytic leukaemia
- nistiocytic leukaemia
- jistiocytic leukaemia
- uistiocytic leukaemia
- yistiocytic leukaemia
- hustiocytic leukaemia
- hjstiocytic leukaemia
- hkstiocytic leukaemia
- hostiocytic leukaemia
- h9stiocytic leukaemia
- h8stiocytic leukaemia
- hiatiocytic leukaemia
- hiztiocytic leukaemia
- hixtiocytic leukaemia
- hidtiocytic leukaemia
- hietiocytic leukaemia
- hiwtiocytic leukaemia
- hisriocytic leukaemia
Etymology of HISTIOCYTIC LEUKAEMIA
The word "histiocytic" is derived from the Greek word "histos" meaning tissue, and "kytos" meaning cell. Histiocytic cells are a type of immune cell that originate from bone marrow and play a role in defending the body against infections.
The term "leukaemia" is derived from the Greek words "leukos" meaning white, and "haima" meaning blood. Leukaemia refers to a group of cancers that affect the blood and bone marrow, resulting in an abnormal increase in white blood cells.
"Histiocytic Leukaemia" therefore refers to a specific type of leukaemia characterized by the presence of abnormal histiocytic cells in the blood or bone marrow.
