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Abdominal Wall Pain: Clinical Evaluation, Differential Diagnosis, and Treatment - ...

Oct 1, 2018 - Abdominal wall pain is often mistaken for intra-abdominal visceral pain, resulting in expensive and unnecessary laboratory tests, imaging studies, consultations, and invasive procedures. Those evaluations generally are nondiagnostic, and lingering pain can become frustrating to the ...

American Family Physician : Article

https://www.aafp.org/afp/2018/1001/p429.html

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

Hemorrhoids: Diagnosis and Treatment Options - American Family Physician

Feb 1, 2018 - Many Americans between 45 and 65 years of age experience hemorrhoids. Hemorrhoidal size, thrombosis, and location (i.e., proximal or distal to the dentate line) determine the extent of pain or discomfort. The history and physical examination must assess for risk factors and clinical ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0201/p172.html

Abdominal Pain, Acute - American Family Physician

Sep 15, 2020 - This collection features AFP content on acute abdominal pain and related issues, including acute pelvic pain, appendicitis, gastroesophageal reflux disease (GERD), irritable bowel syndrome (IBS), and pancreatitis. This collection features AFP content on acute abdominal pain and related ...

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=73

Management of Constipation in Older Adults - American Family Physician

Sep 15, 2015 - Chronic constipation is common in adults older than 60 years, and symptoms occur in up to 50% of nursing home residents. Primary constipation is also referred to as functional constipation. Secondary constipation is associated with chronic disease processes, medication use, and ...

American Family Physician : Article

https://www.aafp.org/afp/2015/0915/p500.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

Gastroenteritis in Children - American Family Physician

Feb 1, 2019 - Acute gastroenteritis is defined as a diarrheal disease of rapid onset, with or without nausea, vomiting, fever, or abdominal pain. In the United States, acute gastroenteritis accounts for 1.5 million office visits, 200,000 hospitalizations, and 300 deaths in children each year. ...

American Family Physician : Article

https://www.aafp.org/afp/2019/0201/p159.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

Acute Diarrhea in Adults - American Family Physician

Feb 1, 2014 - Acute diarrhea in adults is a common problem encountered by family physicians. The most common etiology is viral gastroenteritis, a self-limited disease. Increases in travel, comorbidities, and foodborne illness lead to more bacteria-related cases of acute diarrhea. A history and ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0201/p180.html

Probiotics for Gastrointestinal Conditions: A Summary of the Evidence - American Family...

Aug 1, 2017 - Probiotics contain microorganisms, most of which are bacteria similar to the beneficial bacteria that occur naturally in the human gut. Probiotics have been widely studied in a variety of gastrointestinal diseases. The most-studied species include Lactobacillus, Bifidobacterium, and ...

American Family Physician : Article

https://www.aafp.org/afp/2017/0801/p170.html

Esophageal Motility Disorders - American Family Physician Restricted content. Login required.

Sep 1, 2020 - Esophageal motility disorders can cause chest pain, heartburn, or dysphagia. They are diagnosed based on specific patterns seen on esophageal manometry, ranging from the complete absence of contractility in patients with achalasia to unusually forceful or disordered contractions in ...

American Family Physician : Article

https://www.aafp.org/afp/2020/0901/p291.html

Cirrhosis: Diagnosis and Management - American Family Physician Restricted content. Login required.

Dec 15, 2019 - Cirrhosis is the 12th leading cause of death in the United States. Newer research has established that liver fibrosis is a dynamic process and that early cirrhosis may be reversible. Only one in three people with cirrhosis knows they have it. Most patients with cirrhosis remain ...

American Family Physician : Article

https://www.aafp.org/afp/2019/1215/p759.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

Colorectal Cancer Screening and Surveillance in Individuals at Increased Risk - ...

Jan 15, 2018 - Individuals at increased risk of developing colorectal cancer include those with a personal or family history of advanced adenomas or colorectal cancer, a personal history of inflammatory bowel disease, or genetic polyposis syndromes. In general, these persons should undergo more ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0115/p111.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

Intestinal Obstruction: Evaluation and Management - American Family Physician

Sep 15, 2018 - Acute intestinal obstruction occurs when the forward flow of intestinal contents is interrupted or impaired by a mechanical cause. It is most commonly induced by intra-abdominal adhesions, malignancy, and herniation. The clinical presentation generally includes nausea, emesis, colicky ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0915/p362.html

Diagnosis and Management of Acute Diverticulitis - American Family Physician

May 1, 2013 - Uncomplicated diverticulitis is localized diverticular inflammation, whereas complicated diverticulitis is diverticular inflammation associated with an abscess, phlegmon, fistula, obstruction, bleeding, or perforation. Patients with acute diverticulitis may present with left lower ...

American Family Physician : Article

https://www.aafp.org/afp/2013/0501/p612.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

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

Functional Dyspepsia: Evaluation and Management - American Family Physician Restricted content. Login required.

Jan 15, 2020 - Functional dyspepsia is defined as at least one month of epigastric discomfort without evidence of organic disease found during an upper endoscopy, and it accounts for 70% of dyspepsia. Symptoms of functional dyspepsia include postprandial fullness, early satiety, and epigastric pain or...

American Family Physician : Article

https://www.aafp.org/afp/2020/0115/p84.html

Crohn's Disease: Diagnosis and Management - American Family Physician

Dec 1, 2018 - Crohn’s disease is a chronic inflammatory condition that affects the gastrointestinal tract. It can cause lesions from mouth to anus and may result in extraintestinal complications. The prevalence of Crohn’s disease is increasing in adults and children. Genetic predispositions to ...

American Family Physician : Article

https://www.aafp.org/afp/2018/1201/p661.html

Recurrent Abdominal Pain in Children - American Family Physician

Jun 15, 2018 - Recurrent abdominal pain (RAP) in children is defined as at least three episodes of pain that occur over at least three months and affect the child’s ability to perform normal activities. RAP is most often considered functional (nonorganic) abdominal pain, but an organic cause is found ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0615/p785.html

Gastroenteritis and Diarrhea in Children - American Family Physician

Jul 1, 2020 - This collection features AFP content on gastroenteritis and diarrhea in children and related issues, including dehydration, foodborne illnesses, probiotics, and rotavirus vaccination. This collection features AFP content on gastroenteritis and diarrhea in children and related issues, ...

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=9

Dyspepsia - American Family Physician

Sep 1, 2020 - This collection features AFP on dyspepsia and related issues, including Helicobacter pylori infection, general epigastric dysfunction, and GERD. This collection features AFP on dyspepsia and related issues, including Helicobacter pylori infection, general epigastric dysfunction, and GERD.

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=8

Upper Gastrointestinal Bleeding in Adults: Evaluation and Management - American Family ... Restricted content. Login required.

Mar 1, 2020 - Upper gastrointestinal (GI) bleeding is defined as hemorrhage from the mouth to the ligament of Treitz. Common risk factors for upper GI bleeding include prior upper GI bleeding, anticoagulant use, high-dose nonsteroidal anti-inflammatory drug use, and older age. Causes of upper GI ...

American Family Physician : Article

https://www.aafp.org/afp/2020/0301/p294.html

Acute Lower Gastrointestinal Bleeding: Evaluation and Management - American Family ... Restricted content. Login required.

Feb 15, 2020 - Evaluation and management of acute lower gastrointestinal bleeding focus on etiologies originating distally to the ligament of Treitz. Diverticular disease is the most common source, accounting for 40% of cases. Hemorrhoids, angiodysplasia, infectious colitis, and inflammatory bowel ...

American Family Physician : Article

https://www.aafp.org/afp/2020/0215/p206.html

Hepatitis (and Other Liver Diseases) - American Family Physician

Sep 15, 2020 - This collection features AFP content on hepatitis and other liver disease, including cirrhosis, chronic liver failure, hemochromatosis, hepatitis A, hepatitis B, hepatitis C, jaundice, and nonalcoholic fatty liver disease. This collection features AFP content on hepatitis and other ...

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=38

Chronic Pancreatitis: Diagnosis and Treatment - American Family Physician

Mar 15, 2018 - Chronic pancreatitis is an irreversible and progressive disorder of the pancreas characterized by inflammation, fibrosis, and scarring. Exocrine and endocrine functions are lost, often leading to chronic pain. The etiology is multifactorial, although alcoholism is the most significant ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0315/p385.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

Acute Pancreatitis - American Family Physician

Nov 1, 2014 - Acute pancreatitis is most commonly caused by gallstones or chronic alcohol use, and accounts for more than 200,000 hospital admissions annually. Using the Atlanta criteria, acute pancreatitis is diagnosed when a patient presents with two of three findings, including abdominal pain ...

American Family Physician : Article

https://www.aafp.org/afp/2014/1101/p632.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

Cerebral Palsy: An Overview - American Family Physician Restricted content. Login required.

Feb 15, 2020 - Cerebral palsy, which occurs in two to three out of 1,000 live births, has multiple etiologies resulting in brain injury that affects movement, posture, and balance. The movement disorders associated with cerebral palsy are categorized as spasticity, dyskinesia, ataxia, or mixed/other. ...

American Family Physician : Article

https://www.aafp.org/afp/2020/0215/p213.html

Benign Anorectal Conditions: Evaluation and Management - American Family Physician Restricted content. Login required.

Jan 1, 2020 - Common anorectal conditions include hemorrhoids, perianal pruritus, anal fissures, functional rectal pain, perianal abscess, condyloma, rectal prolapse, and fecal incontinence. Although these are benign conditions, symptoms can be similar to those of cancer, so malignancy should be ...

American Family Physician : Article

https://www.aafp.org/afp/2020/0101/p24.html

Clostridioides difficile Infection: Update on Management - American Family Physician Restricted content. Login required.

Feb 1, 2020 - Guidelines for the diagnosis and treatment of Clostridioides difficile infection have recently been updated. Risk factors include recent exposure to health care facilities or antibiotics, especially clindamycin. C. difficile infection is characterized by a wide range of symptoms, from ...

American Family Physician : Article

https://www.aafp.org/afp/2020/0201/p168.html

Acute Abdominal Pain in Children - American Family Physician

May 15, 2016 - Acute abdominal pain accounts for approximately 9% of childhood primary care office visits. Symptoms and signs that increase the likelihood of a surgical cause for pain include fever, bilious vomiting, bloody diarrhea, absent bowel sounds, voluntary guarding, rigidity, and rebound ...

American Family Physician : Article

https://www.aafp.org/afp/2016/0515/p830.html

Evaluation and Treatment of Constipation in Children and Adolescents - American Family ...

Jul 15, 2014 - Childhood constipation is common and almost always functional without an organic etiology. Stool retention can lead to fecal incontinence in some patients. Often, a medical history and physical examination are sufficient to diagnose functional constipation. Further evaluation for ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0715/p82.html

Diagnostic Imaging of Acute Abdominal Pain in Adults - American Family Physician

Apr 1, 2015 - Acute abdominal pain is a common presentation in the outpatient setting and can represent conditions ranging from benign to life-threatening. If the patient history, physical examination, and laboratory testing do not identify an underlying cause of pain and if serious pathology remains...

American Family Physician : Article

https://www.aafp.org/afp/2015/0401/p452.html

Diagnosis and Treatment of Gastroesophageal Reflux in Infants and Children - American ...

Oct 15, 2015 - Gastroesophageal reflux is defined as the passage of stomach contents into the esophagus with or without accompanied regurgitation (spitting up) and vomiting. It is a normal physiologic process that occurs throughout the day in infants and less often in children and adolescents. ...

American Family Physician : Article

https://www.aafp.org/afp/2015/1015/p705.html

Evaluation of Chronic Diarrhea - American Family Physician

Nov 15, 2011 - Chronic diarrhea, defined as a decrease in stool consistency for more than four weeks, is a common but challenging clinical scenario. It can be divided into three basic categories: watery, fatty (malabsorption), and inflammatory. Watery diarrhea may be subdivided into osmotic, ...

American Family Physician : Article

https://www.aafp.org/afp/2011/1115/p1119.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

Nutrition - American Family Physician

Jul 1, 2020 - Advertisement AFP BY TOPIC Nutrition Editors' Choice of Best Available Content This collection features the best content from AFP, as identified by the AFP editors, on nutrition and related issues, including diets, physical activity, prevention of cardiovascular disease,...

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=86

Evaluation and Mangement of Intestinal Obstruction - American Family Physician

Jan 15, 2011 - Acute intestinal obstruction occurs when there is an interruption in the forward flow of intes- tinal contents. This interruption can occur at any point along the length of the gastrointestinal tract, and clinical symptoms often vary based on the level of obstruction. Intestinal ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0115/p159.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

Care of the Colorectal Cancer Survivor - American Family Physician

Mar 1, 2018 - Colorectal cancer is the fourth most common cancer in the United States and has a five-year survival rate of 65%. The American Cancer Society and other experts have released guidelines on surveillance, health promotion, screening for other malignancies, and management of treatment ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0301/p331.html

Prevention and Treatment of Motion Sickness - American Family Physician

Jul 1, 2014 - Motion sickness is a common syndrome that occurs upon exposure to certain types of motion. It is thought to be caused by conflict between the vestibular, visual, and other proprioceptive systems. Although nausea is the hallmark symptom, it is often preceded by stomach awareness, ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0701/p41.html

Diagnosis and Management of Upper Gastrointestinal Bleeding - American Family Physician

Mar 1, 2012 - Upper gastrointestinal bleeding causes significant morbidity and mortality in the United States, and has been associated with increasing nonsteroidal anti-inflammatory drug use and the high prevalence of Helicobacter pylori infection in patients with peptic ulcer bleeding. Rapid ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0301/p469.html

Diabetes Mellitus: Management of Gastrointestinal Complications - American Family ...

Dec 15, 2016 - Gastrointestinal disorders are common complications of diabetes mellitus and include gastroparesis, nonalcoholic fatty liver disease, gastroesophageal reflux disease, and chronic diarrhea. Symptoms of gastroparesis include early satiety, postprandial fullness, nausea, vomiting of ...

American Family Physician : Article

https://www.aafp.org/afp/2016/1215/p980.html

Nausea and Vomiting of Pregnancy - American Family Physician

Jun 15, 2014 - Nausea and vomiting of pregnancy affects nearly 75% of pregnant women. The exact cause is unknown. In most cases, it is a mild, self-limited condition that can be controlled with conservative measures and has no adverse fetal sequelae. About 1% of women develop hyperemesis gravidarum, ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0615/p965.html

Evaluation of Acute Abdominal Pain in Adults - American Family Physician

Apr 1, 2008 - Acute abdominal pain can represent a spectrum of conditions from benign and self-limited disease to surgical emergencies. Evaluating abdominal pain requires an approach that relies on the likelihood of disease, patient history, physical examination, laboratory tests, and imaging ...

American Family Physician : Article

https://www.aafp.org/afp/2008/0401/p971.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 IBS in Adults - American Family Physician

Sep 1, 2012 - Irritable bowel syndrome is defined as abdominal discomfort or pain associated with altered bowel habits for at least three days per month in the previous three months, with the absence of organic disease. In North America, the prevalence of irritable bowel syndrome is 5 to 10 percent ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0901/p419.html

Common Questions About the Management of Gastroesophageal Reflux Disease - American ...

May 15, 2015 - Common questions that arise regarding treatment of gastroesophageal reflux disease (GERD) include which medications are most effective, when surgery may be indicated, which patients should be screened for Barrett esophagus and Helicobacter pylori infection, and which adverse effects ...

American Family Physician : Article

https://www.aafp.org/afp/2015/0515/p692.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

Diagnostic Approach to Chronic Constipation in Adults - American Family Physician

Aug 1, 2011 - Constipation is traditionally defined as three or fewer bowel movements per week. Risk factors for constipation include female sex, older age, inactivity, low caloric intake, low-fiber diet, low income, low educational level, and taking a large number of medications. Chronic ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0801/p299.html

Hemorrhoids - American Family Physician

Jul 15, 2011 - Most patients with hemorrhoids experience only mild symptoms that can be treated with nonprescription topical preparations. Patients usually seek treatment when symptoms increase. Internal hemorrhoids typically present with prolapse or painless rectal bleeding. External hemorrhoids also...

American Family Physician : Article

https://www.aafp.org/afp/2011/0715/p204.html

Celiac Disease: Diagnosis and Management - American Family Physician

Jan 15, 2014 - Celiac disease is an autoimmune disorder of the gastrointestinal tract. It is triggered by exposure to dietary gluten in genetically susceptible individuals. Gluten is a storage protein in wheat, rye, and barley, which are staples in many American diets. Celiac disease is characterized ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0115/p99.html

Evaluation of Nausea and Vomiting: A Case-Based Approach - American Family Physician

Sep 15, 2013 - In the absence of acute abdominal pain, significant headache, or recent initiation of certain medications, acute nausea and vomiting is usually the result of self-limited gastrointestinal infections. Nausea and vomiting is also a common adverse effect of radiation therapy, chemotherapy,...

American Family Physician : Article

https://www.aafp.org/afp/2013/0915/p371.html

Evaluation of Occult Gastrointestinal Bleeding - American Family Physician

Mar 15, 2013 - Occult gastrointestinal bleeding is defined as gastrointestinal bleeding that is not visible to the patient or physician, resulting in either a positive fecal occult blood test, or iron deficiency anemia with or without a positive fecal occult blood test. A stepwise evaluation will ...

American Family Physician : Article

https://www.aafp.org/afp/2013/0315/p430.html

Practical Selection of Antiemetics in the Ambulatory Setting - American Family Physician

Mar 1, 2015 - Nausea and vomiting are mediated primarily by three neurotransmitter pathways: visceral stimulation releases dopamine and serotonin; vestibular and central nervous system activation release histamine and acetylcholine; and chemoreceptor trigger zone activation releases dopamine and ...

American Family Physician : Article

https://www.aafp.org/afp/2015/0301/p293.html

Considerations for Safe Use of Statins: Liver Enzyme Abnormalities and Muscle Toxicitiy...

Mar 15, 2011 - Statins play an important role in the care of patients with cardiovascular disease and have a good safety record in clinical practice. The risk of hepatic injury caused by statins is estimated to be about 1 percent, similar to that of patients taking a placebo. Patients with ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0315/p711.html

Common Questions About Clostridium difficile Infection - American Family Physician

Mar 15, 2014 - Clostridium difficile infection is a common cause of antibiotic-associated diarrhea. It causes no symptoms in more than one-half of infected patients, but can also cause a wide spectrum of illnesses and death. The incidence and severity have increased in recent years. The most important...

American Family Physician : Article

https://www.aafp.org/afp/2014/0315/p437.html

Ulcerative Colitis - American Family Physician

May 15, 2013 - Ulcerative colitis is a chronic inflammatory disease of the colon. The etiology is unknown. Risk factors include a history of recent infection with Salmonella or Campylobacter, living in Western industrialized nations and at higher latitudes, and a family history of the disease. The ...

American Family Physician : Article

https://www.aafp.org/afp/2013/0515/p699.html

Complications of Adjustable Gastric Banding Surgery for Obesity - American Family ...

May 15, 2014 - Laparoscopic adjustable gastric banding procedures have a favorable risk-benefit profile and are increasingly important as part of the overall management of obesity. These procedures are effective at inducing weight loss and improving comorbid conditions, including diabetes mellitus, ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0515/p813.html

H. pylori Infection: ACG Updates Treatment Recommendations - Practice Guidelines - ...

Jan 15, 2018 - Helicobacter pylori infection is one of the most common chronic bacterial infections. The American College of Gastroenterology (ACG) has updated its clinical guidelines in response to significant scientific advances in the management of this disease.

American Family Physician : Practice Guidelines

https://www.aafp.org/afp/2018/0115/p135.html

Diverticular Bleeding - American Family Physician

Nov 1, 2009 - Diverticular bleeding is a common cause of lower gastrointestinal hemorrhage. Patients typically present with massive and painless rectal hemorrhage. If bleeding is severe, initial resuscitative measures should include airway maintenance and oxygen supplementation, followed by ...

American Family Physician : Article

https://www.aafp.org/afp/2009/1101/p977.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

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

Common Questions About Barrett Esophagus - American Family Physician

Jan 15, 2014 - Barrett esophagus is a precancerous metaplasia of the esophagus that is more common in patients with chronic reflux symptoms, although it also occurs in patients without symptomatic reflux. Other risk factors include smoking, male sex, obesity, white race, hiatal hernia, and increasing ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0115/p92.html

Diagnosis and Management of Crohn's Disease - American Family Physician

Dec 15, 2011 - Crohn’s disease is a chronic inflammatory condition affecting the gastrointestinal tract at any point from the mouth to the rectum. Patients may experience diarrhea, abdominal pain, fever, weight loss, abdominal masses, and anemia. Extraintestinal manifestations of Crohn’s disease ...

American Family Physician : Article

https://www.aafp.org/afp/2011/1215/p1365.html

Evaluation of Nausea and Vomiting - American Family Physician

Jul 1, 2007 - A comprehensive history and physical examination can often reveal the cause of nausea and vomiting, making further evaluation unnecessary. Acute symptoms generally are the result of infectious, inflammatory, or iatrogenic causes. Most infections are self-limiting and require minimal ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0701/p76.html

Evaluation and Management of Common Anorectal Conditions - American Family Physician

Mar 15, 2012 - The prevalence of benign anorectal conditions in the primary care setting is high, although evidence of effective therapy is often lacking. In addition to recognizing common benign anorectal disorders, physicians must maintain a high index of suspicion for inflammatory and malignant ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0315/p624.html

Reducing Adverse Effects of Proton Pump Inhibitors - American Family Physician

Jul 1, 2012 - Proton pump inhibitors effectively treat gastroesophageal reflux disease, erosive esophagitis, duodenal ulcers, and pathologic hypersecretory conditions. Proton pump inhibitors cause few adverse effects with short-term use; however, long-term use has been scrutinized for ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0701/p66.html

Iron Deficiency Anemia - American Family Physician

Mar 1, 2007 - The prevalence of iron deficiency anemia is 2 percent in adult men, 9 to 12 percent in non-Hispanic white women, and nearly 20 percent in black and Mexican-American women. Nine percent of patients older than 65 years with iron deficiency anemia have a gastrointestinal cancer when ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0301/p671.html

Acute Appendicitis: Computed Tomography for Diagnosis in Adults - Cochrane for ... Restricted content. Login required.

Oct 1, 2020 - In a nonpregnant adult with clinical signs and symptoms of appendicitis, computed tomography has a sensitivity of 95% and specificity of 94%.

American Family Physician : Cochrane for Clinicians

https://www.aafp.org/afp/2020/1001/p403.html

Mildly Elevated Liver Transaminase Levels in the Asymptomatic Patient - American Family...

Mar 15, 2005 - Mild elevations in liver chemistry tests such as alanine transaminase and aspartate transaminase can reveal serious underlying conditions or have transient and benign etiologies. Potential causes of liver transaminase elevations include viral hepatitis, alcohol use, medication use, ...

American Family Physician : Article

https://www.aafp.org/afp/2005/0315/p1105.html

Peptic Ulcer Disease - American Family Physician

Oct 1, 2007 - Peptic ulcer disease usually occurs in the stomach and proximal duodenum. The predominant causes in the United States are infection with Helicobacter pylori and use of nonsteroidal anti-inflammatory drugs. Symptoms of peptic ulcer disease include epigastric discomfort (specifically, ...

American Family Physician : Article

https://www.aafp.org/afp/2007/1001/p1005.html

Colorectal Cancer Screening: ACP Guidance Statements - Practice Guidelines - American ... Restricted content. Login required.

Aug 15, 2020 - The American College of Physicians developed a consensus statement for colorectal cancer screening of average-risk adults based on their review of six independent guidelines and supporting evidence.

American Family Physician : Practice Guidelines

https://www.aafp.org/afp/2020/0815/p250.html

Jaundice in the Adult Patient - American Family Physician

Jan 15, 2004 - Jaundice in an adult patient can be caused by a wide variety of benign or life-threatening disorders. Organizing the differential diagnosis by prehepatic, intrahepatic, and posthepatic causes may help make the work-up more manageable. Prehepatic causes of jaundice include hemolysis and ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0115/p299.html

Common Intestinal Parasites - American Family Physician

Mar 1, 2004 - Intestinal parasites cause significant morbidity and mortality. Diseases caused by Enterobius vermicularis, Giardia lamblia, Ancylostoma duodenale, Necator americanus, and Entamoeba histolytica occur in the United States. E. vermicularis, or pinworm, causes irritation and sleep ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0301/p1161.html

Hepatitis B: Diagnosis and Treatment - American Family Physician

Apr 15, 2010 - Although an estimated 1 million persons in the United States are chronically infected with hepatitis B virus, the prevalence of hepatitis B has declined since the implementation of a national vaccination program. Hepatitis B virus is transmitted in blood and secretions. Acute infection ...

American Family Physician : Article

https://www.aafp.org/afp/2010/0415/p965.html

Diverticulitis: Predicting Which Patients with Acute Abdominal Pain Have the Disease - ... Restricted content. Login required.

Sep 15, 2020 - Is it possible to determine which patients with acute abdominal pain are likely to have diverticulitis and therefore do not require imaging?

American Family Physician : Point-of-Care Guides

https://www.aafp.org/afp/2020/0915/p371.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

Diagnosis of Acute Abdominal Pain in Older Patients - American Family Physician

Nov 1, 2006 - Acute abdominal pain is a common presenting complaint in older patients. Presentation may differ from that of the younger patient and is often complicated by coexistent disease, delays in presentation, and physical and social barriers. The physical examination can be misleadingly ...

American Family Physician : Article

https://www.aafp.org/afp/2006/1101/p1537.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

Screening for Hepatitis C Virus Infection in Adolescents and Adults: Recommendation ...

Sep 15, 2020 - The USPSTF recommends screening for hepatitis C virus infection in adults aged 18 to 79 years.

American Family Physician : U.S. Preventive Services Task Force

https://www.aafp.org/afp/2020/0915/p363.html

Screening for Hepatitis C Virus Infection in Adolescents and Adults - Putting ... Restricted content. Login required.

Sep 15, 2020 - M.S. is a 20-year-old man who presents for a preemployment physical examination. He states that he is single, has two or three drinks per month on social occasions, does not smoke, is sexually active, and does not use illicit drugs.

American Family Physician : Putting Prevention into Practice

https://www.aafp.org/afp/2020/0915/p367.html

Update on the Evaluation and Management of Functional Dyspepsia - American Family ...

Mar 1, 2011 - Dyspepsia affects up to 40 percent of adults each year and is often diagnosed as functional (nonulcer) dyspepsia. The defining symptoms are postprandial fullness, early satiation, or epigastric pain or burning in the absence of causative structural disease. These symptoms may coexist ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0301/p547.html

Caring for Pregnant Women and Newborns with Hepatitis B or C - American Family Physician

Nov 15, 2010 - Family physicians encounter diagnostic and treatment issues when caring for pregnant women with hepatitis B or C and their newborns. When hepatitis B virus is perinatally acquired, an infant has approximately a 90 percent chance of becoming a chronic carrier and, when chronically ...

American Family Physician : Article

https://www.aafp.org/afp/2010/1115/p1225.html

Fecal Microbiota Transplant Effective for Irritable Bowel Syndrome - POEMs - American ... Restricted content. Login required.

Sep 15, 2020 - This is the largest and best study to date of fecal microbiota transplant for irritable bowel syndrome —with impressive results.

American Family Physician : POEMs

https://www.aafp.org/afp/2020/0915/p377.html

Acute Pancreatitis: Diagnosis, Prognosis, and Treatment - American Family Physician

May 15, 2007 - Mild acute pancreatitis has a low mortality rate, but patients with severe acute pancreatitis are more likely to develop complications and have a much higher death rate. Although serum amylase and lipase levels remain the most widely used diagnostic assays for acute pancreatitis, other ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0515/p1513.html

Risk of GI Bleeding Highest with Rivaroxaban, Lower with Apixaban, and Lowest with PPI ...

May 15, 2019 - Among patients using oral anticoagulants alone, the risk of hospitalization for upper GI tract bleeding is highest with rivaroxaban (Xarelto) and lowest with apixaban (Eliquis).

American Family Physician : POEMs

https://www.aafp.org/afp/2019/0515/od4.html

Practical Selection of Antiemetics - American Family Physician

Mar 1, 2004 - An understanding of the pathophysiology of nausea and the mechanisms of antiemetics can help family physicians improve the cost-effectiveness and efficacy of therapy. Nausea and vomiting are mediated primarily by visceral stimulation through dopamine and serotonin, by vestibular and ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0301/p1169.html

Colorectal Cancer Screening: BMJ Rapid Recommendation - Practice Guidelines - American ... Restricted content. Login required.

Aug 15, 2020 - Colorectal cancer (CRC) screening recommendations vary because the underlying evidence is low quality, with few screening methods evaluated by randomized trials. The BMJ/MAGIC Group performed a systematic review based on 15-year CRC risk models to compare screening options.

American Family Physician : Practice Guidelines

https://www.aafp.org/afp/2020/0815/p253.html

Evaluation and Treatment of Constipation in Infants and Children - American Family ...

Feb 1, 2006 - Constipation in children usually is functional and the result of stool retention. However, family physicians must be alert for red flags that may indicate the presence of an uncommon but serious organic cause of constipation, such as Hirschsprung's disease (congenital aganglionic ...

American Family Physician : Article

https://www.aafp.org/afp/2006/0201/p469.html

Chronic Anal Fissures - Clinical Evidence Handbook - American Family Physician

Mar 15, 2016 - What are the effects of surgical treatments for chronic anal fissure?

American Family Physician : Clinical Evidence Handbook

https://www.aafp.org/afp/2016/0315/p498.html

IBSchek for Irritable Bowel Syndrome - Diagnostic Tests: What Physicians Need to Know -... Restricted content. Login required.

May 1, 2020 - IBSchek is a blood test marketed to assist in the diagnosis of irritable bowel syndrome with predominant diarrhea (IBS-D) or with mixed bowel habits (IBS-M) in adults.

American Family Physician : Diagnostic Tests: What Physicians Need to Know

https://www.aafp.org/afp/2020/0501/p564.html

Antiemetics for Acute Gastroenteritis in Children - FPIN's Clinical Inquiries - ... Restricted content. Login required.

Jul 1, 2020 - Oral ondansetron (Zofran) may be given to children presenting to the emergency department with vomiting and mild to moderate dehydration from acute gastroenteritis. It reduces hospital admissions and the need for intravenous hydration.

American Family Physician : FPIN's Clinical Inquiries

https://www.aafp.org/afp/2020/0701/p51.html

Mailing gFOBT or FIT Directly to Patients Increases Uptake of Colorectal Cancer ... Restricted content. Login required.

Jul 15, 2020 - Mailed outreach significantly increases rates of colorectal cancer screening, with four tests needing to be mailed to screen one person.

American Family Physician : POEMs

https://www.aafp.org/afp/2020/0715/p117.html

Guideline for Chronic Diarrhea: Screening for IBD and Celiac Disease Is In, Screening ... Restricted content. Login required.

Mar 1, 2020 - Although an algorithm to guide the workup is not offered, the American Gastroenterological Association suggests the following tests for patients with chronic diarrhea (i.e., watery diarrhea for at least four weeks): fecal calprotectin or fecal lactoferrin to screen for inflammatory ...

American Family Physician : POEMs

https://www.aafp.org/afp/2020/0301/p310a.html

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