Waldenstrom's Disease : Tests

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A physical examination may reveal a swollen spleen, liver, and lymph nodes. An eye exam may show enlarged veins in the retina or retinal bleeding (hemorrhages. A CBC shows a low number of red bloods and platelets. A blood chemistry shows evidence ...
Source:ADAM
Date:April 8, 2008
Waldenstrom's macroglobulinemia is a rare, chronic cancer of the immune system that is characterized by hyperviscosity, or thickening, of the blood.
Source:Gale Encyclopedia of Medicine
Waldenstrom's macroglobulinemia is a rare, chronic cancer of the immune system that is characterized by hyperviscosity, or thickening, of the blood.
Source:Gale Encyclopedia of Cancer
An abdominal CT scan is an imaging method that uses x-rays to create cross-sectional pictures of the belly area. CT stands for computed tomography. See also: CT scan
Source:ADAM
Date:January 24, 2007
A quantitative Bence-Jones protein test measures the specific level of abnormal proteins (Bence-Jones proteins) in your urine.
Source:ADAM
Date:March 8, 2007
Beta2-Microglobulin Test - Gale Encyclopedia of Medicine
Source:Gale Encyclopedia of Medicine
Hemostasis has been described as "a process by which the body spontaneously stops bleeding and maintains blood in the fluid state within the vascular compartment." There are at least four major systems that are involved in this complex process: the vasculature system, the platelets, the fibrin-forming system, and the fibrin- lysing system.
Source:Gale Encyclopedia of Nursing and Allied Health
A bone marrow biopsy is the removal of soft tissue from inside bone. Bone marrow grows inside some of the larger bones in the body. It produces platelets and red and white blood cells.
Source:ADAM
Date:March 8, 2007
A complete blood count (CBC) test measures the following: The number of red blood cells (RBCs; The number of white blood cells (WBCs; The total amount of hemoglobin in the blood; The fraction of the blood composed of red blood cells (hematocrit; The mean corpuscular volume (MCV) - the size of the red blood cells. CBC also includes information about the red blood cells that is calculated from the other measurements: MCH (mean corpuscular hemoglobin; MCHC (mean corpuscular hemoglobin concentration. The platelet count is also usually included in the CBC.
Source:ADAM
Date:September 11, 2006
One of the most commonly ordered clinical laboratory tests, a blood count, also called a complete blood count (CBC), is a basic evaluation of the cells (red blood cells, white blood cells, and platelets) suspended in the liquid part of the blood (plasma). It involves determining the numbers, concentrations, and conditions of the different types of blood cells.
Source:Gale Encyclopedia of Medicine
A complete blood count (CBC) is a series of tests used to evaluate the composition and concentration of the cellular components of blood. It consists of the following tests: red blood cell (RBC) count, white blood cell (WBC) count, and platelet count; measurement of hemoglobin and mean red cell volume; classification of white blood cells (WBC differential); and calculation of hematocrit and red blood cell indices .
Source:Gale Encyclopedia of Nursing and Allied Health
The clinical laboratory test that evaluates the three main cellular components of peripheral blood (red cells, white cells, and platelets) is called the " complete blood count " (CBC). It is used commonly to assess whether a patient is anemic (low red cell count), has an infection (increased white blood cells), or has abnormal blood coagulation (platelet levels).
Source:Gale Encyclopedia of Public Health
A complete blood count (CBC) is a series of tests used to evaluate the composition and concentration of the cellular components of blood. It consists of the following tests: red blood cell (RBC) count, white blood cell (WBC) count, and platelet count; measurement of hemoglobin and mean red cell volume; classification of white blood cells (WBC differential); and calculation of hematocrit and red blood cell indices .
Source:Gale Encyclopedia of Surgery
A chest x-ray is an x-ray of the chest, lungs, heart, large arteries, ribs, and diaphragm.
Source:ADAM
Date:July 18, 2007
A chest x ray is a procedure used to evaluate organs and structures within the chest for symptoms of disease. Chest x rays include views of the lungs, heart, small portions of the gastrointestinal tract, thyroid gland and the bones of the chest area.
Source:Gale Encyclopedia of Medicine
Detailed information on chest x-rays, including reasons for the procedure
Source:StayWell
A chest x ray is a procedure used to evaluate organs and structures within the chest for symptoms of disease. Chest x rays include views of the lungs , heart , small portions of the gastrointestinal tract, and the bones of the chest area.
Source:Gale Encyclopedia of Nursing and Allied Health
A chest x ray is a procedure used to evaluate organs and structures within the chest for symptoms of disease. Chest x rays include views of the lungs, heart, small portions of the gastrointestinal tract, thyroid gland, and the bones of the chest area.
Source:Gale Encyclopedia of Surgery
C-reactive protein is a test that measures the amount of a protein in the blood that signals acute inflammation.
Source:ADAM
Date:January 16, 2007
The high sensitivity C-reactive protein (hsCRP) test is a blood assay used to estimate an individual ' s risk for heart disease and stroke . The test also measures the presence of inflammation or infection.
Source:Gale Encyclopedia of Alternative Medicine
Computed tomography (also known as CT, CT scan, CAT, or computerized axial tomography) scans use x rays to produce precise cross-sectional images of anatomical structures. With the development of modern computers, the scans enhanced digital capabilities allowed the development of computed tomography imaging (derived from the Greek tomos , meaning " to slice " ).
Source:Gale Encyclopedia of Neurological Disorders
Electrolytes are positively and negatively charged molecules, called ions, that are found within cells, between cells, in the bloodstream, and in other fluids throughout the body. Electrolytes with a positive charge include sodium, potassium, calcium, and magnesium; the negative ions are chloride, bicarbonate, and phosphate.
Source:Gale Encyclopedia of Medicine
Electrolytes are positively or negatively charged particles that readily dissolve in water. The predominant positively charged electrolytes in the body are sodium, potassium, calcium , and magnesium, while negatively charged electrolytes include chloride, phosphates, and bicarbonate.
Source:Gale Encyclopedia of Nursing and Allied Health
Electrolytes are positively and negatively charged ions that are found within the cells and extracellular fluids, including blood plasma. A test for electrolytes includes the measurement of sodium, potassium, chloride, and bicarbonate.
Source:Gale Encyclopedia of Nursing and Allied Health
Electrolytes are positively and negatively charged molecules called ions, that are found within the body ' s cells and extracellular fluids, including blood plasma. A test for electrolytes includes the measurement of sodium, potassium, chloride, and bicarbonate.
Source:Gale Encyclopedia of Surgery
ESR stands for erythrocyte sedimentation rate. It is a nonspecific screening test that indirectly measures how much inflammation is in the body.
Source:ADAM
Date:June 18, 2007
The sedimentation rate test, also called the erythrocyte sedimentation rate (ESR) or sed rate test, measures the speed at which the red blood cells (erythrocytes or RBCs) separate from the liquid part of the blood (plasma) and settle to the bottom in a tube of anticoagulated blood. Purpose The sedimentation rate is a non-specific indicator of the presence of inflammation or infection .
Source:Gale Encyclopedia of Nursing and Allied Health
The erythrocyte sedimentation rate (ESR), or sedimentation rate (sed rate), is a measure of the settling of red blood cells in a tube of blood during one hour. The rate is an indication of inflammation and increases in many diseases.
Source:Gale Encyclopedia of Medicine
During a physical examination, a health care provider studies a patient's body to determine the presence or absence of physical problems. A typical physical examination includes: Inspection (looking at the body; Palpation (feeling the body with hands; Auscultation (listening to sounds; Percussion (producing sounds.
Source:ADAM
Date:January 22, 2007
Ophthalmoscopy is an examination of the back part of the eyeball (fundus), which includes the retina, optic disc, choroid, and blood vessels.
Source:ADAM
Date:August 17, 2007
A blood smear is a blood test that gives information about the number and shape of blood cells.
Source:ADAM
Date:March 22, 2007
A platelet count is a test to measure how many blood cells, called platelets, you have in your blood. Platelets help the blood clot.
Source:ADAM
Date:March 8, 2007
A platelet count is a diagnostic test that determines the number of platelets in the patient ' s blood. Platelets, which are also called thrombocytes, are small disk-shaped blood cells produced in the bone marrow and involved in the process of blood clotting.
Source:Gale Encyclopedia of Medicine
The total protein test is a rough measure of all the proteins found in the fluid portion of your blood. Specifically it looks at the total amount of two classes of proteins: albumin and globulin. Proteins are important parts of all cells and tissues. For example, albumin helps maintain a certain type of blood pressure by preventing fluid from leaking out of blood vessels.
Source:ADAM
Date:May 17, 2007
Plasma protein tests are laboratory tests used to evaluate the levels of specific proteins in the blood. A decrease or increase in the concentration of the protein is associated with one or more clinical conditions.
Source:Gale Encyclopedia of Nursing and Allied Health
Proteins are compounds composed of carbon, hydrogen, oxygen , and nitrogen , which are arranged as strands of amino acids . They play an essential role in the cellular maintenance, growth, and functioning of the human body.
Source:Gale Nutrition and Well-Being A to Z
Red blood cell (RBC) indices are part of the complete blood count (CBC) test. They are used to help diagnose too few red blood cells (anemia. The indices include: Average red blood cell size (MCV; Hemoglobin amount per red blood cell (MCH; The amount of hemoglobin relative to the size of the cell (hemoglobin concentration) per red blood cell (MCHC. See also: RBC count
Source:ADAM
Date:March 22, 2007
Red blood cell indices are measurements that describe the size and oxygen-carrying protein (hemoglobin) content of red blood cells. The indices are used to help in the differential diagnosis of anemia.
Source:Gale Encyclopedia of Medicine
Red blood cell (RBC) indices are calculations derived from the complete blood count that aid in the diagnosis and classification of anemia. Measurements needed to calculate indices are the red blood cell count, hemoglobin, and hematocrit .
Source:Gale Encyclopedia of Nursing and Allied Health
Red blood cell (RBC) indices are calculations derived from the complete blood count that aid in the diagnosis and classification of anemia. Purpose Red blood cell indices help classify types of anemia, a decrease in the oxygen carrying capacity of the blood.
Source:Gale Encyclopedia of Surgery
Red blood cell (RBC) indices are calculations derived from the complete blood count that aid in the diagnosis and classification of anemia. Measurements needed to calculate indices are the red blood cell count, hemoglobin, and hematocrit.
Source:Gale Encyclopedia of Children's Health
RF is an antibody that attaches to a substance in the body called immunoglobulin G (IgG), forming a molecule known as an immune complex. The immune complex can trigger different types of inflammation-related processes in the body. This article discusses the test to detect and measure the level of RF in the blood.
Source:ADAM
Date:May 27, 2007
The RF is an antibody detectable in the blood in about 70 percent of persons with rheumatoid arthritis but can often be found in other people as well. In fact, healthy people with no arthritis and no medical problems at all make tiny amounts of this antibody.
Source:StayWell
Serum immunoelectrophoresis is a test that tells whether or not you have immunoglobulins in the blood. Immunoglobulins are proteins that make antibodies. The proteins can be abnormal. There are various types of immunoglobulins. If you do have these proteins, this test can also help identify what specific type they are.
Source:ADAM
Date:April 1, 2007
Serum immunofixation is a laboratory technique used to identify proteins or antibodies in blood.
Source:ADAM
Date:March 22, 2007
LDH is a blood test that measures the amount of lactate dehydrogenase (LDH. See also: LDH isoenzymes
Source:ADAM
Date:March 13, 2007
Lactate dehydrogenase, also called lactic dehydrogenase, or LDH, is an enzyme found in the cells of many body tissues, including the heart, liver, kidneys, skeletal muscle, brain, red blood cells, and lungs. It is responsible for converting muscle lactic acid into pyruvic acid, an essential step in producing cellular energy.
Source:Gale Encyclopedia of Medicine
This test roughly measures the types of protein in the fluid (serum) part of a blood sample. See also: Immunoelectrophoresis - serum; Immunofixation - serum; Serum globulin electrophoresis.
Source:ADAM
Date:March 8, 2007
Electrophoresis is a technique used to separate the different components (fractions) of a mixture, such as proteins in a biological sample. Separation is based on differences in the charge (and sometimes size) of the molecules, which determines their rate of movement in an electric field.
Source:Gale Encyclopedia of Nursing and Allied Health
Electrophoresis is a technique used to separate different elements (fractions) of a blood sample into individual components. Serum protein electrophoresis (SPEP) is a screening test that measures the major blood proteins by separating them into five distinct fractions: albumin, alpha 1 , alpha 2 , beta, and gamma proteins.
Source:Gale Encyclopedia of Medicine
Uric acid is a chemical created when the body breaks down substances called purines. Purines are found in some foods and drinks, such as liver, anchovies, mackerel, dried beans and peas, beer, and wine. Most uric acid dissolves in blood and travels to the kidneys, where it passes out in urine. If your body produces too much uric acid or doesn't remove enough if it, you can get sick. High levels of uric acid in the body is called hyperuricemia. This test checks to see how much uric acid you have in your blood. See also: Uric acid - urine
Source:ADAM
Date:May 17, 2007
T cells are a type of white blood cells (lymphocytes. They make up part of the immune system. T cells help the body fight diseases or harmful substances. A test can be done to measure the number of T cells in your blood.
Source:ADAM
Date:October 15, 2007
Lymphocyte typing focuses on identifying the numbers and relative percentages of lymphocytes in an individual ' s bloodstream. Lymphocytes, primarily T cells and B cells, are types of white blood cells, the underlying supports of the immune system in the bloodstream.
Source:Gale Encyclopedia of Medicine
Creatinine is a breakdown product of creatine, which is an important part of muscle. Creatinine is removed from the body entirely by the kidneys. A test can be done to measures the amount of creatinine in your urine. A blood test can also be used to determine your creatinine level. See: Serum creatinine
Source:ADAM
Date:October 22, 2007
Creatine is an important compound produced by the body. It combines with phosphorus to make a high-energy phosphate compound in the body.
Source:Gale Encyclopedia of Medicine
Urine immunofixation is a laboratory technique used to identify proteins in urine.
Source:ADAM
Date:March 14, 2007
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