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  2. List of ICD-9 codes 520–579: diseases of the digestive system

    en.wikipedia.org/wiki/List_of_ICD-9_codes_520...

    530 Diseases of esophagus. 530.0 Achalasia/cardiospasm; 530.1 Esophagitis, unspec. 530.3 Esophageal stricture/stenosis; 530.8 Other specified disorders of esophagus. 530.81 Gastroesophageal reflux, no esophagitis; 530.85 Barrett's esophagitis; 531 Gastric ulcer; 532 Duodenal ulcer; 533 Peptic ulcer, site unspecified; 534 Gastrojejunal ulcer ...

  3. Cameron lesions - Wikipedia

    en.wikipedia.org/wiki/Cameron_lesions

    In one report 10% of 100 people investigated for iron deficiency anemia had a large hiatal hernia. [3] A 1967 review found that 20% of 1305 individuals having surgery for hiatal hernia were anemic. [4] Cameron in 1976 [5] compared 259 people with large hiatal hernias visible on chest x-ray with 259 controls without hernias. Present or past ...

  4. Peptic ulcer disease - Wikipedia

    en.wikipedia.org/wiki/Peptic_ulcer_disease

    Bleeding ulcers may be treated by endoscopy, with open surgery typically only used in cases in which it is not successful. [2] Peptic ulcers are present in around 4% of the population. [1] New ulcers were found in around 87.4 million people worldwide during 2015. [5] About 10% of people develop a peptic ulcer at some point in their life. [9]

  5. Esophagitis - Wikipedia

    en.wikipedia.org/wiki/Esophagitis

    Esophagitis, also spelled oesophagitis, is a disease characterized by inflammation of the esophagus. The esophagus is a tube composed of a mucosal lining, and longitudinal and circular smooth muscle fibers. It connects the pharynx to the stomach; swallowed food and liquids normally pass through it. [1]

  6. Esophagogastric junction outflow obstruction - Wikipedia

    en.wikipedia.org/wiki/Esophagogastric_junction...

    For example, gastroesophageal reflux disease (GERD) with reflux esophagitis is treated with proton pump inhibitors. Esophageal rings or strictures may be treated with esophageal dilation. Simple observation may be considered, [5] especially if symptoms are minimal or absent. If symptoms are severe or persistent, peroral endoscopic myotomy (POEM ...

  7. Upper gastrointestinal bleeding - Wikipedia

    en.wikipedia.org/.../Upper_gastrointestinal_bleeding

    Based on evidence from people with other health problems crystalloid and colloids are believed to be equivalent for peptic ulcer bleeding. [15] In people with a confirmed peptic ulcer, proton pump inhibitors do not reduce death rates, later bleeding events, or need for surgery. [18] They may decrease signs of bleeding at endoscopy however. [18]

  8. Portal hypertensive gastropathy - Wikipedia

    en.wikipedia.org/wiki/Portal_hypertensive_gastro...

    Patients with portal hypertensive gastropathy may experience bleeding from the stomach, which may uncommonly manifest itself in vomiting blood or melena; however, portal hypertension may cause several other more common sources of upper gastrointestinal bleeding, such as esophageal varices and gastric varices. On endoscopic evaluation of the ...

  9. Stomach disease - Wikipedia

    en.wikipedia.org/wiki/Stomach_disease

    When the acidity is uncontrolled, it can even cause severe blood loss (anemia) or lead to perforation (hole) in the stomach which is a surgical emergency. In many individuals, the progressive bleeding from an ulcer mixes with the feces and presents as black stools. Presence of blood in stools is often the first sign that there is a problem in ...