GASTROENTEROLOGY

Nutrition

Jan 21, 2019 by in GASTROENTEROLOGY Comments Off on Nutrition

Nutrition in Health Print Section Listen According to the American Academy of Pediatrics, the goal of pediatrics is “to attain optimal physical, mental, and social health and well-being for all…

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Diarrhea

Jan 21, 2019 by in GASTROENTEROLOGY Comments Off on Diarrhea

Definitions and Epidemiology Print Section Listen Diarrhea is defined as a change in bowel movement pattern resulting in an increase in stool volume and/or frequency, usually with loose to watery…

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Gastrointestinal Bleeding

Jan 21, 2019 by in GASTROENTEROLOGY Comments Off on Gastrointestinal Bleeding

Gastrointestinal Bleeding: Introduction Print Section Listen Gastrointestinal (GI) bleeding can be occult (not readily visible) or overt. This chapter will focus on overt GI bleeding that is acute or subacute….

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Feeding and Swallowing Disorders

Jan 21, 2019 by in GASTROENTEROLOGY Comments Off on Feeding and Swallowing Disorders

Definitions and Epidemiology Print Section Listen Pediatric feeding disorders may be defined as problems with the developmentally appropriate intake of food. This broad category includes difficulties that objectively result in…

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Jaundice and Neonatal Cholestasis

Jan 21, 2019 by in GASTROENTEROLOGY Comments Off on Jaundice and Neonatal Cholestasis

Definitions and Epidemiology Print Section Listen Jaundice comes from the French word “jaune,” meaning yellow. Jaundice refers to the yellow staining of the sclera, mucous membranes, and skin by bilirubin….

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Vomiting

Jan 21, 2019 by in GASTROENTEROLOGY Comments Off on Vomiting

Definitions and Epidemiology Print Section Listen Vomiting is the forceful retrograde expulsion of gastric contents through the mouth consequent to the coordinated contraction of diaphragm, abdominal, and respiratory muscles. It…

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Abdominal Pain

Jan 21, 2019 by in GASTROENTEROLOGY Comments Off on Abdominal Pain

Definition and Epidemiology Print Section Listen Abdominal pain is a common complaint in pediatric population, often resulting in unscheduled office or emergency room visits. This symptom can be acute, recurrent,…

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Polyposis and Hereditary Cancer Syndromes

Oct 28, 2018 by in GASTROENTEROLOGY Comments Off on Polyposis and Hereditary Cancer Syndromes

Polyposis and Hereditary Cancer Syndromes Amy E. Noffsinger ▪ POLYPOSIS SYNDROMES Introduction Polyps may develop anywhere throughout the gastrointestinal (GI) system and arise either as sporadic lesions or as part…

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Inflammatory Bowel Disease

Oct 28, 2018 by in GASTROENTEROLOGY Comments Off on Inflammatory Bowel Disease

Inflammatory Bowel Disease Ilyssa O. Gordon Chronic idiopathic inflammatory bowel disease (IBD) includes two chronic gastrointestinal (GI) disorders of unknown etiology: ulcerative colitis (UC) and Crohn disease (CD). The natural…

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Motility Disorders

Oct 28, 2018 by in GASTROENTEROLOGY Comments Off on Motility Disorders

Motility Disorders Amy E. Noffsinger Normal gastrointestinal motility depends on intact neuromuscular function including both intrinsic and extrinsic innervation, interstitial cells of Cajal (ICCs), and the activity of smooth and…

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