Doctor insights on:
Fasting Blood Test For Liver Function
Amylase & lipase: These check for the enzymes to see if they're being released into the blood when somebody has an upper abdominal emergency. If you're concerned you haven't got enough pancreatic enzymes, a stool assay for pancreatic elastase might be more helpful. ...Read moreSee 1 more doctor answer
This organ plays a major role in metabolism and has a number of functions in the body, including glycogen storage, decomposition of red blood cells, plasma protein synthesis, hormone production, and detoxification. It lies below the diaphragm in the abdominal-pelvic region of the abdomen. It produces bile, an alkaline compound which aids in digestion via the emulsification of ...Read more
Blood test results showed elevated liver enzymes and elevated kidney function. What does this mean?
Need for evaluation: It is not feasible to provide a meaningful opinion without taking a history, physical examination, looking at the actual lab results and may be additional studies. Lab results need to be interpreted in the clinical context and the doctor who ordered the tests is in the best position to do that. ...Read more
Would regular two month blood donation affect bilirubin, albumin and other liver function bloodwork? wouldnt the blood loss skew the LFT numbers?
No. For most blood: fasting is not needed & commonly misleading, though promoted. Optimal PSA value <1.0 ng/dL, though called normal up to 4.0 ng/mL. At 1.3 ng/ml (Avodart Trial; most thorough done to date) prostate size, by ultrasound, has doubled young healthy values. If PSA < 1.0, prostate cancer extremely rare. If elevated, consider https://www.accureference.com "Prostate Health Index" test for better guidance. ...Read more
Pancreatitis: Typical tests done include amylase and lipase. Amylase can be elevated due to other problems, so lipase is more specific. Any elevation indicates a problem. Lab values are specific to the lab used. Severe pancreatitis can elevate the lipase into the 1000's. Even a small elevation above normal can cause severe pain. ...Read more
Various lab test: Cmp: comprehensive metabolic panel: tests for a variety of different metabolites and studies activity of certain enzymes. The lipid panel is used to test cholesterol, high and low density lipids and lipoproteins. In general, theres are screening tests, and are not necessarily drawn for a specific reason. Without knowing your clinical information, it is tough to give guidance. ...Read more
my blood test showed abnormal liver enzymes and elevated pancreatic enzymes. Hepatitis negative. I don't drink alcohol. Ultrasound and CT negative. ?
Other causes: Amylase, Lipase and liver enzymes can be elevate, due many other reasons such as acute cholecystitis, biliary sludge, chronic pancreatitis or even drug induced. Imaging does not necessarily pick up small gallstones or biliary sludge. Also, clinical symptoms need to be correlated with your lab work to narrow down the diagnosis. Are you having jaundice, abdominal pain, diarrhea, cramps, etc? ...Read more
Glucose & lipid panel for blood test has different fasting hours. It is possible for single of withdrawing blood ?
Yes: Most labs require 10-12 hour fasting which is long enough for both. ...Read more
Bllod sugar: Glucose appears in urine only when blood sugar is greater than (debate) 180-220. Would like to aim for sugars 80-150 for good control. So can still be in 150-180 range, chronically, and still be in less than ideal control without any sugar appearing in urine. ...Read moreSee 1 more doctor answer
Can exercising before blood test affect results? Fbc, lymphocyte flow studies, esr, crp, LFT, lipase, amylase? Can exercise before test make feel ill?
Exercise: As a boon to long term health, exercise has value. But normal ranges for almost all lab tests are established on resting individuals. Some values are known to go up (such as some liver functions) while others may vary depending on the intensity and degree of dehydration. Abnormals should be treated cautiously and perhaps repeated without the prior activity. ...Read more
Had blood test for liver function about 1 month ago. All was normal. Had another blood test and there is a slight abnormality with liver function. Why?
Liver: Itdepends on what you mean by 'slight'. If it a variance less than 10% I wouldn't worry about it. Lab tests can vary a bit even over a 12 hour period. Liver tests can vary because of various OTC drugs like Tylenol (acetaminophen) or alcohol. The body is a dynamic system so don;t expect static numbers on tests ...Read moreSee 1 more doctor answer
The liver is "life". The liver not only creates essential proteins and energy resources, but it also "detoxifies" the body through creation of elements like bilirubin while additionally breaking down a vast variety of chemicals (medications, toxins, etc.). The medical industry tests the "function" of the liver via a "liver function panel". This test looks at liver ...Read more
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