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Unexplained Lymphadenopathy: Evaluation and Differential Diagnosis - American Family ...

Dec 1, 2016 - Lymphadenopathy is benign and self-limited in most patients. Etiologies include malignancy, infection, and autoimmune disorders, as well as medications and iatrogenic causes. The history and physical examination alone usually identify the cause of lymphadenopathy. When the cause is ...

American Family Physician : Article

https://www.aafp.org/afp/2016/1201/p896.html

Evaluation of Patients with Leukocytosis - American Family Physician

Dec 1, 2015 - An elevated white blood cell count has many potential etiologies, including malignant and nonmalignant causes. It is important to use age- and pregnancy-specific normal ranges for the white blood cell count. A repeat complete blood count with peripheral smear may provide helpful ...

American Family Physician : Article

https://www.aafp.org/afp/2015/1201/p1004.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

Prolonged Febrile Illness and Fever of Unknown Origin in Adults - American Family ...

Jul 15, 2014 - Fever of unknown origin has been described as a febrile illness (temperature of 101°F [38.3°C] or higher) for three weeks or longer without an etiology despite a one-week inpatient evaluation. A more recent qualitative definition requires only a reasonable diagnostic evaluation. ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0715/p91.html

Traveler's Diarrhea - American Family Physician

Jun 1, 2005 - Acute diarrhea affects millions of persons who travel to developing countries each year. Food and water contaminated with fecal matter are the main sources of infection. Bacteria such as enterotoxigenic Escherichia coli, enteroaggregative E. coli, Campylobacter, Salmonella, and Shigella...

American Family Physician : Article

https://www.aafp.org/afp/2005/0601/p2095.html

Approach to the Adult Patient with Fever of Unknown Origin - American Family Physician

Dec 1, 2003 - Fever of unknown origin (FUO) in adults is defined as a temperature higher than 38.3 degrees C (100.9 degrees F) that lasts for more than three weeks with no obvious source despite appropriate investigation. The four categories of potential etiology of FUO are classic, nosocomial, ...

American Family Physician : Article

https://www.aafp.org/afp/2003/1201/p2223.html

Pharyngitis - American Family Physician

Mar 15, 2004 - Sore throat is one of the most common reasons for visits to family physicians. While most patients with sore throat have an infectious cause (pharyngitis), fewer than 20 percent have a clear indication for antibiotic therapy (i.e., group A beta-hemolytic streptococcal infection). ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0315/p1465.html

Evaluating Fever of Unidentifiable Source in Young Children - American Family Physician

Jun 15, 2007 - Most children will have been evaluated for a febrile illness by 36 months of age. Although the majority will have a self-limited viral illness, studies done before the use of Haemophilus influenzae type b and Streptococcus pneumoniae vaccines showed that approximately 10 percent of ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0615/p1805.html

Evaluation and Management of Infants and Young Children with Fever - American Family ...

Oct 1, 2001 - A practice guideline for the management of febrile infants and children younger than three years of age sparked controversy when it was published in 1993. Surveys indicate that many office-based physicians do not agree with recommendations for venipuncture and bladder catheterization in...

American Family Physician : Article

https://www.aafp.org/afp/2001/1001/p1219.html

Evaluation and Treatment of Weight Loss in Adults with HIV Disease - American Family ...

Sep 1, 1999 - Weight loss late in the course of human immunodeficiency virus (HIV) disease is common and often multifactorial. Increased energy expenditure in response to opportunistic disease, as well as to HIV infection itself, can lead to protein-calorie malnutrition similar to that observed in ...

American Family Physician : Article

https://www.aafp.org/afp/1999/0901/p843.html

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