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Acute Cholecystitis : Tests

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A physical exam will show that your abdomen is tender to the touch. Your doctor may order the following blood tests:Amylase and lipaseBilirubinComplete blood count ( CBC) -- may show a higher-than-normal white blood cell countLiver function tests...
Source:ADAM
Date:June 3, 2008
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
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
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
A percutaneous transhepatic cholangiogram(PTCA) is an x-ray of the bile ducts inside and outside the liver. The x-ray is taken after contrast medium(dye) is injected directly into the bile ducts.The test is performed in a radiology department by a...
Source:ADAM
Date:March 5, 2009
Percutaneous transhepatic cholangiography(PTHC) is an x-ray test used to identify obstructions either in the liver or bile ducts that slow or stop the flow of bile from the liver to the digestive system.Because the liver and bile ducts are not nor...
Source:Gale Encyclopedia of Cancer
Percutaneous transhepatic cholangiography(PTHC) is an x-ray test used to identify obstructions either in the liver or bile ducts that slow or stop the flow of bile from the liver to the digestive system.Because the liver and bile ducts are not nor...
Source:Gale Encyclopedia of Medicine
Percutaneous transhepatic cholangiography(PTHC) is used to identify obstructions that slow or stop the flow of bile from the liver to the digestive system.PTHC allows doctors to determine what is causing a patient''s jaundice(an obstructed bile duc...
Source:Gale Encyclopedia of Nursing and Allied Health
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 s...
Source:ADAM
Date:August 10, 2008
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(pla...
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...
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 c...
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...
Source:Gale Encyclopedia of Surgery
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 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 scans, also called ultrafast CT scan or ultrafast CAT scan, including information on how the procedure is performed
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 (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(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), 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
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(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
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
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
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
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
Endoscopic retrograde cholangiopancreatography(ERCP) is a procedure used to identify stones, tumors, or narrowing in the bile ducts. The procedure is done through an endoscope.An intravenous(IV) line is placed in your arm.
Source:ADAM
Date:March 8, 2008
Endoscopic retrograde cholangiopancreatography(ERCP) is a technique in which a hollow tube called an endoscope is passed through the mouth and stomach to the duodenum(the first part of the small intestine). This procedure was developed to examine ...
Source:Gale Encyclopedia of Cancer
ERCP stands for endoscopic retrograde cholangiopancreatography. This procedure is used to view the common bile duct to help locate and treat blockages in the duct. It may also be used to locate pancreas problems.
Source:StayWell
Endoscopic retrograde cholangiopancreatography(ERCP) is a technique in which a hollow tube called an endoscope is passed through the mouth and stomach to the duodenum(the first part of the small intestine). This procedure was developed to examine ...
Source:Gale Encyclopedia of Medicine
Endoscopic retrograde cholangiopancreatography(ERCP) is an imaging technique used to diagnose diseases of the pancreas, liver, gallbladder, and bile ducts. It combines endoscopy and x-ray imaging.ERCP is used in the management of diseases that aff...
Source:Gale Encyclopedia of Surgery
Oral cholecystogram is an x-ray of the gallbladder, an organ in the right upper abdomen that stores bile. The x-ray is taken before the gallbladder releases bile.X-ray- gallbladder; Gallbladder series; OCG; Gallbladder x-ray.The test is done in a ...
Source:ADAM
Date:January 24, 2007
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
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
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
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