Gastrointestinal system

Explore the fascinating world of the gastrointestinal system and how it functions. Learn about common disorders, prevention tips, and ways to maintain a healthy digestive system.
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License Image The gastrointestinal system has two components, the gastrointestinal tract and the accessory digestive organs. The gastrointestinal tract is a long muscular tube which extends from the mouth to the anus. It includes the oral cavity, pharynx, esophagus, stomach, duodenum, small intestine, large intestine, rectum and anus. The accessory digestive organs are: the salivary …

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Overview of  Gastrointestinal Bleeding   Bleeding is a common symptom of both benign and malignant disorders of the digestive system. Ble... Benign And Malignant Tumors, Intestines Anatomy, Nursing School Essential, Basic Anatomy And Physiology, Medicine Notes, Gastrointestinal System, Nuclear Medicine, Nursing School Studying, Medical School Studying

Overview of Gastrointestinal Bleeding Bleeding is a common symptom of both benign and malignant disorders of the digestive system. Bleeding, even in the absence of other digestive tract symptoms such as pain, obstruction, or signs of perforation, always warrants a definitive evaluation because it may lead to a life-threatening loss of blood and is often associated with significant and/or potentially lethal disorders. The more evidence there is of bleeding (anemia, iron deficiency, or overt…

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Abdominal (tummy) pain is one of the most common presentations to the emergency department. The causes lie on a spectrum that ranges from harmless to life-threatening. Having a differential diagnosis (ddx) in mind helps guide medics through assessment, triage appropriately, and choose relevant inves

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