24-hour urinary aldosterone excretion test
The 24-hour urinary aldosterone excretion test measures the amount of aldosterone removed in the urine in a day. Aldosterone can also be measured with a blood test....
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The 24-hour urinary aldosterone excretion test measures the amount of aldosterone removed in the urine in a day. Aldosterone can also be measured with a blood test....
Read articleQuantitative urinary copper The 24-hour urine copper test measures the amount of copper in a urine sample. How the Test is Performed A 24-hour urine sample...
Read articleHIAA; 5-hydroxy indole acetic acid; Serotonin metabolite 5-Hydroxyindoleacetic acid (5-HIAA) is the main metabolite of serotonin. In the chemical analysis of urine samples, 5-HIAA is used to determine serotonin levels in the body.5-HIAA...
Read articleHbA1C test; Glycated hemoglobin test; Glycohemoglobin test; Hemoglobin A1C; Diabetes – A1C; Diabetic – A1C A1C is a lab test that shows the average level of...
Read articleAn abdominal CT scan is an imaging method. This test uses x-rays to create cross-sectional pictures of the belly area. CT stands for computed tomography. How...
Read articleAn abdominal magnetic resonance imaging scan is an imaging test that uses powerful magnets and radio waves. The waves create pictures of the inside of the...
Read articleAbdominal sonogram; Right upper quadrant sonogram Abdominal ultrasound is a type of imaging test. It is used to look at organs in the abdomen, including the liver, gallbladder,...
Read articlePeritoneal tap; Paracentesis; Ascites – abdominal tap; Cirrhosis – abdominal tap; Malignant ascites – abdominal tap An abdominal tap is used to remove fluid from the...
Read articleAbdominal ultrasound is a type of imaging test. It is used to look at organs in the abdomen, including the liver, gallbladder, spleen, pancreas, and kidneys. The blood...
Read articleAbdominal ultrasound is a type of imaging test. It is used to look at organs in the abdomen, including the liver, gallbladder, spleen, pancreas, and kidneys. The blood...
Read articleAn abdominal wall fat pad biopsy is the removal of a small part of the abdominal wall fat pad. How the Test is Performed Needle aspiration is the...
Read articleAn abdominal wall fat pad biopsy is the removal of a small part of the abdominal wall fat pad. How the Test is Performed Needle aspiration is the...
Read articlePorphobilinogen (PBG) is one of several types of porphyrins found in your body. Porphyrins help form many important substances in the body. One of these is...
Read articleProctosigmoidoscopy; Rigid sigmoidoscopy; Colon cancer sigmoidoscopy; Colorectal sigmoidoscopy; Rectal sigmoidoscopy; Gastrointestinal bleeding – sigmoidoscopy; Rectal bleeding – sigmoidoscopy; Melena – sigmoidoscopy; Blood in stool – sigmoidoscopy;...
Read articlePolyp biopsy A polyp biopsy is a test that takes a sample of, or removes polyps (abnormal growths) for examination. How the Test is Performed Polyps are growths...
Read articlePleural fluid analysis Pleural fluid analysis is a test that examines a sample of fluid that has been collected in the pleural space. This is the...
Read articlePleural fluid aspiration; Pleural tap Thoracentesis is a procedure to remove fluid from the space between the lining of the outside of the lungs (pleura) and...
Read articlePlethysmography – limb Limb plethysmography is a test that compares blood pressure in the legs and arms. How the Test is Performed This test may be...
Read articleThrombocyte count A platelet count is a lab test to measure how many platelets you have in your blood. Platelets are parts of the blood that...
Read articleThe platelet aggregation blood test checks how well platelets, a part of blood, clump together and cause blood to clot. How the Test is Performed A blood sample is...
Read articleRandom plasma renin; PRA The renin test measures the level of renin in blood. How the Test is Performed A blood sample is needed. How to Prepare...
Read articlePlasma fibrinogen; Factor I; Hypofibrinogenemia test Fibrinogen is a protein produced by the liver. This protein helps stop bleeding by helping blood clots to form. A...
Read articleCholinesterase – blood Acetylcholinesterase; RBC (or erythrocyte) cholinesterase; Pseudocholinesterase; Plasma cholinesterase; Butyrylcholinesterase; Serum cholinesterase Serum cholinesterase is a blood test that looks at levels of 2...
Read articleAmino acids blood test Plasma amino acids is a screening test done on infants that looks at the amounts of amino acids in the blood. Amino acids are...
Read articlePRL; Galactorrhea – prolactin test; Infertility – prolactin test; Amenorrhea – prolactin test; Breast leakage – prolactin test; Prolactinoma – prolactin test; Pituitary tumor – prolactin...
Read articleserum; HPO4 -2 ; PO4 -3 ; Inorganic phosphate; Serum phosphorus The phosphorus blood test measures the amount of phosphate in the blood. How the Test is Performed A blood sample is...
Read articleThe phosphorus blood test measures the amount of phosphate in the blood. Blood is drawn from a vein (venipuncture), usually from the inside of the elbow...
Read articleVenipuncture is the collection of blood from a vein. It is most often done for laboratory testing. How the Test is Performed Most of the time,...
Read articlePhlebogram – leg; Venography – leg; Angiogram – leg Venography for legs is a test used to see the veins in the leg. X-rays are a form...
Read articlePheochromocytoma – MIBG; Neuroblastoma – MIBG; Carcinoid MIBG An MIBG scintiscan is a type of imaging test. It uses a radioactive substance (called a tracer). A...
Read articlePhenylalanine – blood test Serum phenylalanine screening is a blood test to look for signs of the disease phenylketonuria (PKU). The test detects abnormally high levels of an...
Read articlepH monitoring – esophageal; Esophageal acidity test Esophageal pH monitoring is a test that measures how often stomach acid enters the tube that leads from the...
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