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Adult T-cell leukemia/lymphoma ( ATL or ATLL) is a rare cancer of the immune system's T-cells [1] [2] [3] caused by human T cell leukemia/lymphotropic virus type 1 ( HTLV-1 ). [4] All ATL cells contain integrated HTLV-1 provirus further supporting that causal role of the virus in the cause of the neoplasm. [4] A small amount of HTLV-1 individuals progress to develop ATL with a long latency ...
T-cell leukemia describes several different types of lymphoid leukemia which affect T cells . Types include: [1] Large granular lymphocytic leukemia. Adult T-cell leukemia/lymphoma. T-cell prolymphocytic leukemia. In practice, it can be hard to distinguish T-cell leukemia from T-cell lymphoma, and they are often grouped together.
T-cell acute lymphoblastic leukemia (T-ALL) is a type of acute lymphoblastic leukemia characterized by an aggressive malignant neoplasm of the bone marrow. Acute lymphoblastic leukemia (ALL) is a condition where immature white blood cells accumulate in the bone marrow, subsequently crowding out normal white blood cells and creating a build-up in the liver, spleen, and lymph nodes.
Acute lymphoblastic leukemia ( ALL) is a cancer of the lymphoid line of blood cells characterized by the development of large numbers of immature lymphocytes. [1] Symptoms may include feeling tired, pale skin color, fever, easy bleeding or bruising, enlarged lymph nodes, or bone pain. [1] As an acute leukemia, ALL progresses rapidly and is typically fatal within weeks or months if left ...
Acute leukemia or acute leukaemia is a family of serious medical conditions relating to an original diagnosis of leukemia. In most cases, these can be classified according to the lineage, myeloid or lymphoid, of the malignant cells that grow uncontrolled, but some are mixed and for those such an assignment is not possible.
Leukemia ( also spelled leukaemia; pronounced / luːˈkiːmiːə / [1] loo-KEE-mee-ə) is a group of blood cancers that usually begin in the bone marrow and produce high numbers of abnormal blood cells. [9] These blood cells are not fully developed and are called blasts or leukemia cells. [2] Symptoms may include bleeding and bruising, bone pain, fatigue, fever, and an increased risk of ...
T-cell-prolymphocytic leukemia (T-PLL) is a mature T-cell leukemia with aggressive behavior and predilection for blood, bone marrow, lymph nodes, liver, spleen, and skin involvement. [1] T-PLL is a very rare leukemia, primarily affecting adults over the age of 30. It represents 2% of all small lymphocytic leukemias in adults. [2] Other names include T-cell chronic lymphocytic leukemia, "knobby ...
The underlying mechanism involves replacement of normal bone marrow with leukemia cells, which results in a drop in red blood cells, platelets, and normal white blood cells.[1] Diagnosis is generally based on bone marrow aspirationand specific blood tests.[3] AML has several subtypes for which treatments and outcomes may vary. [1]