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FibroTest has been validated for chronic hepatitis C, [10] chronic hepatitis B, [5] chronic hepatitis C or B with HIV co-infection, [11] alcoholic liver diseases (steatosis and steatohepatitis), [2] and non-alcoholic steatohepatitis (diabetes, overweight, hypertriglyceridemia, hypercholesterolemia, hypertension).
Reference ranges (reference intervals) for blood tests are sets of values used by a health professional to interpret a set of medical test results from blood samples. ...
Worldwide the prevalence of hepatitis C virus infection in pregnant women and children has been estimated to be 1–8% and 0.05–5% respectively. [153] The vertical transmission rate has been estimated to be 3–5% and there is a high rate of spontaneous clearance (25–50%) in the children.
Hepatitis B is spread through blood and body fluids, while hepatitis C is spread only through blood. And while A and B can be prevented through vaccination , says Dr. Menon, there is no current ...
1 point 2 points 3 points Total bilirubin, μmol/L (mg/dL) < 34 (< 2) 34–50 (2–3) > 50 (> 3) Serum albumin, g/dL > 3.5 2.8–3.5 < 2.8 OR Prothrombin time, prolongation (s) < 4.0: 4.0–6.0 > 6.0: INR < 1.7 1.7–2.3 > 2.3 Ascites: None Mild (or suppressed with medication) Moderate to severe (or refractory) Hepatic encephalopathy: None ...
[1] [2] Hepatitis is acute if it resolves within six months, and chronic if it lasts longer than six months. [1] [6] Acute hepatitis can resolve on its own, progress to chronic hepatitis, or (rarely) result in acute liver failure. [7] Chronic hepatitis may progress to scarring of the liver , liver failure, and liver cancer. [3] [8]
The proportion of AST to ALT in hepatocytes is about 2.5:1, but because AST is removed from serum by the liver sinusoidal cells twice as quickly (serum half-life t 1/2 = 18 hr) compared to ALT (t 1/2 = 36 hr), so the resulting serum levels of AST and ALT are about equal in healthy individuals, resulting in a normal AST/ALT ratio around 1.
The resulting test report should specify the assay method and equipment used, and the report of a quantitative test should also provide a reference range for the test result. Many laboratories report reference ranges that are based on all other samples tested in that laboratory, necessarily including samples with abnormal AFP concentrations due ...