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Pyogenic Liver Abscess : Tests

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Tests may include:Abdominal CT scanAbdominal ultrasoundBlood culture for bacteriaLiver biopsyLiver enzymes (liver function tests) and bilirubinWhite blood cell count.
Source:ADAM
Date:September 17, 2008
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.
Source:ADAM
Date:February 23, 2009
Abdominal ultrasound is an imaging procedure used to examine the internal organs of the abdomen, including the liver, gallbladder, spleen, pancreas, and kidneys. The blood vessels that lead to some of these organs can also be looked at with ultras...
Source:ADAM
Date:October 29, 2008
Abdominal ultrasound uses high frequency sound waves to produce two-dimensional images of the body''s soft tissues, which are used for a variety of clinical applications, including diagnosis and guidance of treatment procedures. Ultrasound does not...
Source:Gale Encyclopedia of Nursing and Allied Health
Abdominal ultrasound is an imaging test that uses sound waves to form pictures of your abdominal organs. It can help detect organ problems, such as gallstones, kidney stones, or liver disease.
Source:StayWell
Abdominal ultrasound uses high frequency sound waves to produce two-dimensional images of the body''s soft tissues, which are used for a variety of clinical applications, including diagnosis and guidance of treatment procedures. Ultrasound does not...
Source:Gale Encyclopedia of Surgery
This technique is used extensively to investigate valve defects, arteriosclerosis and hypertension, particularly in the heart, but also in the abdominal aorta and the portal vein of the liver. These machines cost about$250,000.The actual procedure...
Source:Gale Encyclopedia of Medicine
The test is performed in a hospital radiology department or in the health care provider''s office by an x-ray technologist.You lie on your back on the x-ray table. The x-ray machine is positioned over your abdominal area.
Source:ADAM
Date:February 22, 2009
During a physical examination, a health care provider studies a patient''s body to determine the presence or absence of physical problems.
Source:ADAM
Date:February 23, 2009
Common tests that are used to evaluate liver function include:.Albumin Alpha-1 antitrypsin ALP ALT AST Gamma-glutamyl transpeptidase(GGT) Prothrombin time.Please see individual tests for details on how each is performed.
Source:ADAM
Date:November 16, 2008
Liver function tests, or LFTs, include tests for bilirubin, a breakdown product of hemoglobin, and ammonia, a protein byproduct that is normally converted into urea by the liver before being excreted by the kidneys. LFTs also commonly include test...
Source:Gale Encyclopedia of Medicine
Detailed information on the most common liver function tests, including serum bilirubin test, serum albumin test, serum alkaline phosphatase test, serum aminotransferases, prothrombin time test, alanine transaminase test, aspartate transaminase test, gamm
Source:StayWell
Liver function tests, or LFTs, include tests that are routinely measured in all clinical laboratories. LFTs include bilirubin, a compound formed by the breakdown of hemoglobin; ammonia, a breakdown product of protein that is normally converted int...
Source:Gale Encyclopedia of Surgery
Liver function tests, or LFTs, include tests that are routinely measured in all clinical laboratories. LFTs include bilirubin, a compound formed by the catabolism of hemoglobin; ammonia, a product of protein catabolism that is normally converted i...
Source:Gale Encyclopedia of Nursing and Allied Health
Prothrombin time(PT) is a blood test that measures the time it takes for the liquid portion(plasma) of your blood to clot.
Source:ADAM
Date:February 21, 2009
The prothrombin time test belongs to a group of blood tests that assess the clotting ability of blood. The test is also known as the pro time or PT test.The PT test is used to monitor patients taking certain medications as well as to help diagnose...
Source:Gale Encyclopedia of Medicine
These are primary hemostasis, which is the interaction of the injured blood vessel and platelets; secondary hemostasis, which is referred to historically as the blood coagulation process; and tertiary hemostasis, which is the process of fibrinolys...
Source:Gale Encyclopedia of Nursing and Allied Health
AST(aspartate aminotransferase) is an enzyme found in high amounts in heart muscle and liver and skeletal muscle cells. It is also found in lesser amounts in other tissues.This article discusses the test to measure the amount of AST in the blood.A...
Source:ADAM
Date:February 23, 2009
The Aspartate aminotransferase test measures levels of AST, an enzyme released into the blood when certain organs or tissues, particularly the liver and heart, are injured. Aspartate aminotransferase(AST) is also known as serum glutamic oxaloaceti...
Source:Gale Encyclopedia of Medicine
Alanine transaminase(ALT) is an enzyme found in the highest amounts in the liver. Injury to the liver results in release of the substance into the blood.This article discusses the test to measure the amount of ALT in the blood.SGPT; Serum glutamat...
Source:ADAM
Date:February 22, 2009
Bilirubin is a product that results from the breakdown of hemoglobin. Total and direct bilirubin are usually measured to screen for or to monitor liver or gallbladder problems.Total bilirubin; Unconjugated bilirubin; Indirect bilirubin; Conjugated...
Source:ADAM
Date:February 23, 2009
The bilirubin test is a blood test to monitor the liver function of newborns. The rapid destruction of red blood cells after birth produces more bilirubin than the infant''s liver can handle, causing some jaundice in about 99% of newborns.
Source:Gale Encyclopedia of Childhood and Adolescence
Alkaline phosphatase(ALP) is a protein found in all body tissues. Tissues with particularly high amounts of ALP include the liver, bile ducts, and bone.A blood test can be done to measure the level of ALP.
Source:ADAM
Date:May 7, 2009
Like all enzymes, it is needed, in small amounts, to trigger specific chemical reactions. When it is present in large amounts, it may signify bone or liver disease or a tumor.Medical testing of alkaline phosphatase is concerned with the enzyme tha...
Source:Gale Encyclopedia of Medicine
Albumin is a protein made by the liver. A serum albumin test measures the amount of this protein in the clear liquid portion of the blood.A blood sample is needed.
Source:ADAM
Date:February 23, 2009
A computed tomography(CT) scan is an imaging method that uses x-rays to create cross-sectional pictures of the body.CAT scan; Computed axial tomography scan; Computed tomography scan.You will be asked to lie on a narrow table that slides into the ...
Source:ADAM
Date:October 29, 2008
Computed tomography (CT) is a test that combines x-rays and computer scans. The result is a detailed picture that can show problems with soft tissues (such as the lining of your sinuses), organs (such as your kidneys or lungs), and bones.
Source:StayWell
Detailed information on CT scan, including how the CT scan is performed and what happens after the procedure
Source:StayWell
Detailed information on ultrafast computed tomography scans, also called ultrafast CT scan or ultrafast CAT scan, including information on how the procedure is performed
Source:StayWell
Detailed information on computed tomography scans, also called CT scan or CAT scan, including information on how the procedure is performed
Source:StayWell
Detailed information on ultrafast computed tomography (CT) scan, including reasons for the procedure, risks of the procedure, what to expect, and discharge instructions
Source:StayWell
Computed tomography scanning, also called CT scan, CAT scan, or computerized axial tomography, is a diagnostic tool that provides views of internal body structures using x rays. In the field of mental health, a CT scan may be used when a patient s...
Source:Gale Encyclopedia of Mental Disorders
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 capabili...
Source:Gale Encyclopedia of Neurological Disorders
Computed tomography(CT) scanning is a valuable diagnostic tool that provides physicians with views of internal body structures. During a CT scan, multiple x rays are passed through the body, producing cross-sectional images, or"slices," on a catho...
Source:Gale Encyclopedia of Cancer
Computed tomography(CT) scans are completed with the use of a 360-degree x-ray beam and computer production of images. These scans allow for cross-sectional views of body organs and tissues.CT scans are used to image a wide variety of body structu...
Source:Gale Encyclopedia of Medicine
Computed tomography(CT), formerly referred to as computerized axial tomography(CAT), is a common diagnostic imaging procedure that uses x rays to generate images(slices) of the anatomy.Computed tomography(CT) is an x-ray imaging procedure used for...
Source:Gale Encyclopedia of Children's Health
Is there an alternative to iodine as a contrast medium in a CT scan?
Source:StayWell
What is the difference between a pelvic CT scan and an abdominal CT scan?
Source:StayWell
A biopsy is the removal of a small piece of tissue for laboratory examination.
Source:ADAM
Date:November 11, 2008
A biopsy describes the procedure that is used to obtain a very small piece of the target tissue. For some tissues, like the lining of the cheek, cells can be obtained just by scrapping the tissue surface.
Source:Gale Encyclopedia of Neurological Disorders
Detailed information on biopsy, including the most common types of biopsy such as endoscopic biopsy, bone marrow biopsy, excisional biopsy, incisional biopsy, fine needle aspiration biopsy, punch biopsy, shave biopsy, and skin biopsy
Source:StayWell
Biopsy is a diagnostic procedure in which a piece of tissue and/or cells are removed to be examined under a microscope by a pathologist.Biopsies are performed to determine the presence of cancer cells, establish tumor grading, and provide more inf...
Source:Gale Encyclopedia of Cancer
Detailed information on several of the different divisions of anatomical pathology, including biopsy, surgical pathology, cytology, and autopsy
Source:StayWell
A biopsy is a small sample of tissue or fluid taken from the body. This sample can then be studied in a laboratory. Image-guided biopsy allows a sample to be taken from an abnormal mass without the need for surgery. This procedure is done by a specially trained doctor called an interventional radiologist.
Source:StayWell
What type of biopsy will I have? Why do I need a biopsy? How long will it take?
Source:StayWell
Detailed information on biopsy and the biopsy report For many health problems, a diagnosis is made by removing a sample of tissue for study in the pathology laboratory. The biopsy report describes the findings of a specimen.
Source:StayWell
Most biopsies involve taking a small piece of skin or muscle under a local anesthetic. When the cells to be analyzed are accessible by needle, the biopsy specimen may be removed with a hollow aspiration needle, which is used to suck out the sample...
Source:Gale Encyclopedia of Childhood and Adolescence
Ultrasound involves the use of high-frequency sound waves to create images of organs and systems within the body.An ultrasound machine creates images that allow various organs in the body to be examined. The machine sends out high-frequency sound ...
Source:ADAM
Date:March 27, 2009
Ultrasonography is a diagnostic technique that involves directing high frequency sound waves at tissues in the body to generate images of anatomical structures. Ultrasonography is also called sonography, diagnostic sonography, and echocardiography...
Source:Gale Encyclopedia of Neurological Disorders
Detailed information on ultrasonograpy, also called sonography including information on how the procedure is performed
Source:StayWell
Detailed information on ultrasound and the potential risks and benefits An ultrasound scan is a diagnostic technique which uses high-frequency sound waves to create an image of the internal organs. A screening ultrasound is sometimes done during the course of a pregnancy to monitor normal fetal growth and verify the due date. Ultrasounds may be performed at various times throughout pregnancy for different reasons:
Source:StayWell
A thyroid ultrasound, or sonogram, is a diagnostic imaging technique used to evaluate the structure of the thyroid gland. The thyroid is an endocrine gland, which means that it releases its secretions directly into the bloodstream or lymph.
Source:Gale Encyclopedia of Nursing and Allied Health
My Ob/Gyn said they found fluid in the baby's kidneys during my 20-week ultrasound, so I have to have a level 2 ultrasound done. What does this mean?
Source:StayWell
Ultrasonography is the study of internal organs or blood vessels using high-frequency sound waves. The actual test is called an ultrasound scan or sonogram.
Source:Gale Encyclopedia of Cancer
Diagnostic medical sonography, or ultrasound, is a technique using high frequency sound to create images of specific areas of the body to diagnose various pathologies. The diagnostic medical sonographer performs examinations, records anatomic cond...
Source:Gale Encyclopedia of Nursing and Allied Health
Since diagnostic sonography utilizes a nonionizing form of energy, there are no known bioeffects. Thus, diagnostic sonography is applied to a large spectrum of clinical disorders, including obstetrical, gynecological, abdominal, urologic, pediatri...
Source:Gale Encyclopedia of Public Health
A liver biopsy is a test that takes a sample of tissue from the liver for examination.The test is usually done in the hospital. You may be given a medication to calm you(sedative) or pain medication by injection before the test.
Source:ADAM
Date:March 5, 2009
A liver biopsy is a medical procedure performed to obtain a small piece of liver tissue for diagnostic testing. The sample is examined under a microscope by a doctor who specializes in the effects of disease on body tissues(a pathologist) to detec...
Source:Gale Encyclopedia of Nursing and Allied Health
Before the liver biopsy, ask your doctor any questions you have. During a liver biopsy, a needle is inserted through the skin (percutaneous) and into the liver. A small sample of liver tissue is then removed and sent to a lab to be examined.
Source:StayWell
A liver biopsy is a medical procedure performed to obtain a small piece of liver tissue for diagnostic testing. The sample is examined under a microscope by a pathologist, a doctor who specializes in the effects of disease on body tissues; in this...
Source:Gale Encyclopedia of Surgery
A liver biopsy is a medical procedure performed to obtain a small piece of liver tissue for diagnostic testing. Liver biopsies are sometimes called percutaneous liver biopsies, because the tissue sample is obtained by going through the patient''s s...
Source:Gale Encyclopedia of Medicine
A liver biopsy is a medical procedure performed to obtain a small piece of liver tissue for diagnostic testing. Liver biopsies are sometimes called percutaneous liver biopsies, because the tissue sample is obtained by going through the patient''s s...
Source:Gale Encyclopedia of Cancer
A liver biopsy is a special procedure that's safe and quick. It can help your doctor assess the health of the liver.
Source:StayWell
X-rays are a form of electromagnetic radiation, just like visible light. In a health care setting, a machines sends are individual x-ray particles, called photons.
Source:ADAM
Date:August 15, 2008
Detailed information on the most common procedures used for diagnostic radiology, including arteriogram, barium x-ray, computed tomography scan, fluoroscopy, intravenous pyelogram, magnetic resonance imaging, mammogram, ultrafast CT scan, ultrasound, x ra
Source:StayWell
Detailed information on x-ray, including information on how the procedure is performed
Source:StayWell
X rays are electromagnetic radiation that differentially penetrates structures within the body and creates images of these structures on photographic film or a fluorescent screen. These images are called diagnostic x rays.Diagnostic x rays are use...
Source:Gale Encyclopedia of Children's Health
Body positions in x-ray exams are based on body part, suspected defect or disease, and condition of the patient. The radiographer, also known as the x-ray tech or more formally as the radiologic technologist, uses standardized body positions in pe...
Source:Gale Encyclopedia of Nursing and Allied Health
X rays are a type of radiation used in imaging andtherapy that uses short wavelength energy beams capable of penetrating most substances except heavy metals.Diagnostic x rays are some of the most powerful medical imaging tools available. Other ima...
Source:Gale Encyclopedia of Cancer
What can doctors see on an X-ray? Large and small fractures are first on the list.
Source:StayWell
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