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Mildly Elevated Liver Transaminase Levels: Causes and Evaluation - American Family ...

Dec 1, 2017 - Mild, asymptomatic elevations (less than five times the upper limit of normal) of alanine transaminase and aspartate transaminase levels are common in primary care. It is estimated that approximately 10% of the U.S. population has elevated transaminase levels. An approach based on the ...

American Family Physician : Article

https://www.aafp.org/afp/2017/1201/p709.html

Hepatitis B: Screening, Prevention, Diagnosis, and Treatment - American Family Physician

Mar 1, 2019 - Hepatitis B virus (HBV) is a partly double-stranded DNA virus that causes acute and chronic liver infection. Screening for hepatitis B is recommended in pregnant women at their first prenatal visit and in adolescents and adults at high risk of chronic infection. Hepatitis B vaccination ...

American Family Physician : Article

https://www.aafp.org/afp/2019/0301/p314.html

Evaluation of Jaundice in Adults - American Family Physician

Feb 1, 2017 - Jaundice in adults can be an indicator of significant underlying disease. It is caused by elevated serum bilirubin levels in the unconjugated or conjugated form. The evaluation of jaundice relies on the history and physical examination. The initial laboratory evaluation should include ...

American Family Physician : Article

https://www.aafp.org/afp/2017/0201/p164.html

Causes and Evaluation of Mildly Elevated Liver Transaminase Levels - American Family ...

Nov 1, 2011 - Mild elevations in levels of the liver enzymes alanine transaminase and aspartate transaminase are commonly discovered in asymptomatic patients in primary care. Evidence to guide the diagnostic workup is limited. If the history and physical examination do not suggest a cause, a stepwise...

American Family Physician : Article

https://www.aafp.org/afp/2011/1101/p1003.html

Diagnosis and Management of Hepatitis C - American Family Physician

Jun 15, 2015 - Hepatitis C virus (HCV) infection, a major cause of chronic liver disease and cirrhosis, is predominantly transmitted by exposure to blood or body fluids. The infection progresses to a chronic state in 80% of patients, whereas the virus clears completely after the acute infection in 20%...

American Family Physician : Article

https://www.aafp.org/afp/2015/0615/p835.html

Nonalcoholic Fatty Liver Disease: Diagnosis and Management - American Family Physician

Jul 1, 2013 - Nonalcoholic fatty liver disease is characterized by excessive fat accumulation in the liver (hepatic steatosis). Nonalcoholic steatohepatitis is characterized by steatosis, liver cell injury, and inflammation. The mechanism of nonalcoholic fatty liver disease is unknown but involves ...

American Family Physician : Article

https://www.aafp.org/afp/2013/0701/p35.html

Cirrhosis: Diagnosis, Management, and Prevention - American Family Physician

Dec 15, 2011 - Cirrhosis is the 12th leading cause of death in the United States. It accounted for 29,165 deaths in 2007, with a mortality rate of 9.7 per 100,000 persons. Alcohol abuse and viral hepatitis are the most common causes of cirrhosis, although nonalcoholic fatty liver disease is emerging ...

American Family Physician : Article

https://www.aafp.org/afp/2011/1215/p1353.html

Hepatitis A - American Family Physician

Dec 1, 2012 - Hepatitis A is a common viral illness worldwide, although the incidence in the United States has diminished in recent years as a result of extended immunization practices. Hepatitis A virus is transmitted through fecal-oral contamination, and there are occasional outbreaks through food ...

American Family Physician : Article

https://www.aafp.org/afp/2012/1201/p1027.html

Hepatitis C: Diagnosis and Treatment - American Family Physician

Jun 1, 2010 - Hepatitis C, a common chronic bloodborne infection, is found in approximately 2 percent of adults in the United States. Chronic infection is associated with serious morbidity and mortality (e.g., cirrhosis, hepatocellular carcinoma). Testing for hepatitis C is recommended for at-risk ...

American Family Physician : Article

https://www.aafp.org/afp/2010/0601/p1351.html

Nonalcoholic Fatty Liver Disease - American Family Physician

Jun 1, 2006 - Nonalcoholic fatty liver disease is a common condition associated with metabolic syndrome. It is the most common cause of elevated liver enzymes in U.S. adults, and is diagnosed after ruling out other causes of steatosis (fatty infiltration of liver), particularly infectious hepatitis ...

American Family Physician : Article

https://www.aafp.org/afp/2006/0601/p1961.html

Cirrhosis and Chronic Liver Failure: Part II. Complications and Treatment - American ...

Sep 1, 2006 - Major complications of cirrhosis include ascites, spontaneous bacterial peritonitis, hepatic encephalopathy, portal hypertension, variceal bleeding, and hepatorenal syndrome. Diagnostic studies on ascitic fluid should include a differential leukocyte count, total protein level, a ...

American Family Physician : Article

https://www.aafp.org/afp/2006/0901/p767.html

Hepatitis A - American Family Physician

Jun 15, 2006 - The introduction of hepatitis A vaccines in 1995 led to a drop in the number of reported cases of hepatitis A and a shift to a higher percentage of cases occurring in older age groups. The hepatitis A virus survives for extended periods in the environment. Transmission primarily is ...

American Family Physician : Article

https://www.aafp.org/afp/2006/0615/p2162.html

Hepatitis B - American Family Physician

Jan 1, 2004 - Hepatitis B causes significant morbidity and mortality worldwide. More than 400 million persons, including 1.25 million Americans, have chronic hepatitis B. In the United States, chronic hepatitis B virus infection is responsible for about 5,000 annual deaths from cirrhosis and ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0101/p75.html

HELLP Syndrome: Recognition and Perinatal Management - American Family Physician

Sep 1, 1999 - HELLP, a syndrome characterized by hemolysis, elevated liver enzyme levels and a low platelet count, is an obstetric complication that is frequently misdiagnosed at initial presentation. Many investigators consider the syndrome to be a variant of preeclampsia, but it may be a separate ...

American Family Physician : Article

https://www.aafp.org/afp/1999/0901/p829.html

Management of Hepatitis C: Evaluating Suitability for Drug Therapy - American Family ...

Mar 15, 2004 - Chronic hepatitis C virus infection is a common and serious disease. Although an estimated 2.7 million persons in the United States have this disease, most have not yet been diagnosed. Recent advances in treatment provide successful cure in 50 to 80 percent of cases. Current drug ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0315/p1429.html

Recognition and Management of Hereditary Hemochromatosis - American Family Physician

Mar 1, 2002 - Hereditary hemochromatosis is the most common inherited single-gene disorder in people of northern European descent. It is characterized by increased intestinal absorption of iron, with deposition of the iron in multiple organs. Previously, the classic description was combined diabetes ...

American Family Physician : Article

https://www.aafp.org/afp/2002/0301/p853.html

Preventive Strategies in Chronic Liver Disease: Part II. Cirrhosis - American Family ...

Nov 15, 2001 - Cirrhosis is a diffuse process characterized by fibrosis and the conversion of normal liver architecture into structurally abnormal nodules. The modified Child-Pugh score, which ranks the severity of cirrhosis based on signs and liver function test results, has been shown to predict ...

American Family Physician : Article

https://www.aafp.org/afp/2001/1115/p1735.html

Hepatitis C: Part I. Routine Serologic Testing and Diagnosis - American Family Physician

Jan 1, 1999 - Hepatitis C, which is caused by the hepatitis C virus (HCV), is a major public health problem in the United States. HCV is most efficiently transmitted through large or repeated percutaneous exposures to blood. Most patients with acute HCV infection develop persistent infection, and 70 ...

American Family Physician : Article

https://www.aafp.org/afp/1999/0101/p79.html

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