![]() ![]() Sound waves are emitted from crystals in a hand-held wand called a transducer or probe. Ultrasound is a radiology imaging technology that uses sound waves to distinguish normal from abnormal tissues within organs. Calcification of the abdominal aorta can also be identified as a sign of atherosclerosis. Ultrasound is also useful to detect calcifications (called stones ) which can occur in the gallbladder, the kidneys, and the spleen. Pancreatic masses may occur in the pancreatic head where the lesions may produce symptoms or in the tail which rarely produces symptoms until later on. The pancreas may harbor small subtle masses which are difficult to detect clinically. ![]() The kidney may contain benign masses like angiomyolipomas or renal cell carcinoma (RCC). The most common liver mass is a vascular tangle called a hemangioma. The technology detects masses well within all the solid abdominal organs.Both conditions can show similar symptoms or have similar abnormal laboratory results. If a patient is jaundiced or laboratory enzymes are increased, ultrasound can be used to detect gallstones or pancreatitis. The ultrasound imaging looks different for an enlarged inflamed liver called hepatitis versus a shrunken liver with long-standing liver disease like cirrhosis. Liver function tests are very sensitive to alcohol use and medications since the liver’s primary function is to detoxify. If your liver function tests (LFTs) are abnormal, ultrasound can assess if the liver anatomically looks normal or whether it looks inflamed or contains masses. Ultrasound is the first medical diagnostic radiology imaging tool to evaluate the liver, kidney, or pancreas when laboratory tests are abnormal. What If My Laboratory Function Tests Are Abnormal? This quantitative evaluation of the bladder before and after emptying your bladder is called a Post Void Residual. Your technologist may scan you first with a filled bladder then ask you to empty your bladder and scan again. SONOGRAM ABDOMEN FULLThe bladder is also evaluated so it needs to be full at the start of the study. The imaging evaluates the kidneys for masses, calcifications, or ureter obstruction called hydronephrosis. This is called a Renal or Kidney and bladder ultrasound. If you are having frequent urinary tract infections (UTIs ) or pelvic floor problems, an ultrasound may be limited to the urogenital system. Your clinician may only want to evaluate a single functional system within the intraabdominal cavity. Ultrasound is also excellent for evaluating the liver and distinguishing fluid-filled findings such as liver cysts from other common benign (noncancerous) vascular lesions hemangiomas. Ultrasound is also the first line imaging scan for detecting a focal enlargement of the abdominal aorta called an aneurysm. Ultrasound of the abdomen may help to evaluate findings your clinician has noted on your clinical examination such as a large abdominal aorta or an enlarged liver. Why is an Abdominal Ultrasound Recommended? For ultrasound imaging that appears abnormal, the radiology imaging technology is used to diagnose and assist in any treatment planning.
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