Search results
Results from the WOW.Com Content Network
Diagnosis is typically based on blood tests that find high numbers of mature lymphocytes and smudge cells. [5] This is an example of how a smudge cell looks on a peripheral blood smear, which is a common finding in patients with chronic lymphocytic leukemia (CLL).
Patients with this lymphoma commonly have an IgM gammaopathy, i.e. high blood levels of an IgM monoclonal protein. [6] Hairy cell leukemia: The monoclonal B-cells in this usually indolent CLL/SLL-like leukemia have a distinctive morphology and are CD5−, CD10−, CD19+, CD20+ (bright), CD23−, CD103+, CD200+, and complete Ig+. [9]
Elevated levels of chloride in the blood can be tested simply by requesting a serum chloride test. A doctor would request this test if there are signs their patient is experiencing an imbalance in acid-base levels for a prolonged period of time. [2] [8] For the test to occur a healthcare provider must draw a sample of blood from the patient ...
Lymphoproliferative disorders are a set of disorders characterized by the abnormal proliferation of lymphocytes into a monoclonal lymphocytosis.The two major types of lymphocytes are B cells and T cells, which are derived from pluripotent hematopoietic stem cells in the bone marrow.
Large granular lymphocytic (LGL) leukemia is a chronic lymphoproliferative disorder that exhibits an unexplained, chronic (> 6 months) elevation in large granular lymphocytes (LGLs) in the peripheral blood. [1] It is divided in two main categories: T-cell LGL leukemia (T-LGLL) and natural-killer (NK)-cell LGL leukemia (NK-LGLL).
Chronic leukemia is an increase of abnormal white blood cells. It differs from acute leukemia, and is categorized as myelogenous, lymphocytic or myeloproliferative. Chronic leukemia may refer to: Chronic myelogenous leukemia; Chronic lymphocytic leukemia, including Hairy cell leukemia; Myeloproliferative neoplasms including polycythemia vera ...
Conventionally, a leukocytosis exceeding 50,000 WBC/mm 3 with a significant increase in early neutrophil precursors is referred to as a leukemoid reaction. [2] The peripheral blood smear may show myelocytes, metamyelocytes, promyelocytes, and rarely myeloblasts; however, there is a mixture of early mature neutrophil precursors, in contrast to the immature forms typically seen in acute leukemia.
A B-cell leukemia is any of several types of lymphoid leukemia which affect B cells. [1] Types include (with ICD-O code): [citation needed] 9823/3 - B-cell chronic lymphocytic leukemia/small lymphocytic lymphoma; 9826/3 - Acute lymphoblastic leukemia, mature B-cell type; 9833/3 - B-cell prolymphocytic leukemia; 9835/3-9836/3 - Precursor B ...