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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

Chronic Diarrhea in Adults: Evaluation and Differential Diagnosis - American Family ... Restricted content. Login required.

Apr 15, 2020 - Chronic diarrhea is defined as a predominantly loose stool lasting longer than four weeks. A patient history and physical examination with a complete blood count, C-reactive protein, anti-tissue transglutaminase immunoglobulin A (IgA), total IgA, and a basic metabolic panel are useful ...

American Family Physician : Article

https://www.aafp.org/afp/2020/0415/p472.html

Nonalcoholic Fatty Liver Disease: Common Questions and Answers on Diagnosis and ... Restricted content. Login required.

Nov 15, 2020 - Nonalcoholic fatty liver disease (NAFLD) is the most common form of liver disease in the United States, affecting up to 30% of adults. There are two forms of NAFLD: nonalcoholic fatty liver (NAFL), defined as 5% or greater hepatic steatosis without hepatocellular injury or fibrosis, and...

American Family Physician : Article

https://www.aafp.org/afp/2020/1115/p603.html

Gas, Bloating, and Belching: Approach to Evaluation and Management - American Family ...

Mar 1, 2019 - Gas, bloating, and belching are associated with a variety of conditions but are most commonly caused by functional gastrointestinal disorders. These disorders are characterized by disordered motility and visceral hypersensitivity that are often worsened by psychological distress. An ...

American Family Physician : Article

https://www.aafp.org/afp/2019/0301/p301.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

Diagnosis and Treatment of Peptic Ulcer Disease and H. pylori Infection - American ...

Feb 15, 2015 - The most common causes of peptic ulcer disease (PUD) are Helicobacter pylori infection and use of nonsteroidal anti-inflammatory drugs (NSAIDs). The test-and-treat strategy for detecting H. pylori is appropriate in situations where the risk of gastric cancer is low based on age younger ...

American Family Physician : Article

https://www.aafp.org/afp/2015/0215/p236.html

Surgical and Nonsurgical Management of Gallstones - American Family Physician

May 15, 2014 - Cholelithiasis, or gallstones, is one of the most common and costly of all the gastrointestinal diseases. The incidence of gallstones increases with age. At-risk populations include persons with diabetes mellitus, persons who are obese, women, rapid weight cyclers, and patients on ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0515/p795.html

Colorectal Cancer Screening and Surveillance - American Family Physician

Jan 15, 2015 - Colorectal cancer is the third most common cancer in men and women. The incidence and mortality rate of the disease have been declining over the past two decades because of early detection and treatment. Screening in persons at average risk should begin at 50 years of age; the U.S. ...

American Family Physician : Article

https://www.aafp.org/afp/2015/0115/p93.html

Colorectal Cancer Screening and Prevention - American Family Physician

May 15, 2018 - Colorectal cancer is a common cause of morbidity and mortality in the United States. Most colorectal cancers arise from preexisting adenomatous or serrated polyps. The incidence and mortality of colorectal cancer can be reduced with screening of average-risk adults 50 to 75 years of ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0515/p658.html

Esophageal Cancer - American Family Physician

Jan 1, 2017 - Esophageal cancer has a poor prognosis and high mortality rate, with an estimated 16,910 new cases and 15,910 deaths projected in 2016 in the United States. Squamous cell carcinoma and adenocarcinoma account for more than 95% of esophageal cancers. Squamous cell carcinoma is more common...

American Family Physician : Article

https://www.aafp.org/afp/2017/0101/p22.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

Diagnosis and Management of Pancreatic Cancer - American Family Physician

Apr 15, 2014 - Pancreatic cancer remains the fourth leading cause of cancer-related deaths in the United States. Risk factors include family history, smoking, chronic pancreatitis, obesity, diabetes mellitus, heavy alcohol use, and possible dietary factors. Because more than two-thirds of ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0415/p626.html

Update on Colorectal Cancer - American Family Physician

Mar 15, 2000 - An estimated 129,400 new cases of colorectal cancer occurred in the United States during 1999. The lifetime risk of developing this cancer is 2.5 to 5 percent in the general population but two to three times higher in persons who have a first-degree relative with colon cancer or an ...

American Family Physician : Article

https://www.aafp.org/afp/2000/0315/p1759.html

Flexible Sigmoidoscopy: Screening for Colorectal Cancer - American Family Physician

Jan 15, 1999 - Flexible sigmoidoscopy is an important screening procedure because of its ability to detect early changes in the distal colon. The 60-cm flexible sigmoidoscope provides excellent visualization with minimal discomfort to patients. Successful sigmoidoscopy requires adequate patient ...

American Family Physician : Article

https://www.aafp.org/afp/1999/0115/p313.html

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