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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. Esophagitis - Wikipedia

    en.wikipedia.org/wiki/Esophagitis

    Reflux esophagitis. Gastroesophageal reflux disease is usually assumed to be caused by inflammation from gastric acid reflux which irritates the mucosa. One study suggests that the pathogenesis of may be cytokine-mediated. [6] Microscopic Slide of Infectious Esophagitis. Infectious esophagitis. Esophagitis happens due to a viral, fungal ...

  4. Gastroesophageal reflux disease - Wikipedia

    en.wikipedia.org/wiki/Gastroesophageal_reflux...

    GERD sometimes causes injury to the esophagus. These injuries may include one or more of the following: Reflux esophagitis – inflammation of esophageal epithelium which can cause ulcers near the junction of the stomach and esophagus [19] Esophageal strictures – the persistent narrowing of the esophagus caused by reflux-induced inflammation

  5. Eosinophilic esophagitis - Wikipedia

    en.wikipedia.org/wiki/Eosinophilic_esophagitis

    A definitive diagnosis of EoE is based on the presence of at least 15 eosinophils/HPF in the esophageal biopsies of patients with exclusion of other causes of eosinophilia in the esophagus including gastroesophageal reflux disease (GERD), achalasia hypereosinophilic syndrome, Crohn's disease, infections, pill esophagitis, or graft vs host ...

  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. Lymphocytic esophagitis - Wikipedia

    en.wikipedia.org/wiki/Lymphocytic_esophagitis

    While the diagnosis of lymphocytic esophagitis depends on the biopsy results, certain changes can be visualized directly at the time of endoscopy. The esophagus may be narrow in calibre, [5] may show multiple rings, [5] redness, [5] linear furrows [1] or the mucosal lining may slide demonstrating a "crepe-paper" appearance. [1]

  8. Esophageal pH monitoring - Wikipedia

    en.wikipedia.org/wiki/Esophageal_pH_Monitoring

    In gastroenterology, esophageal pH monitoring is the current gold standard for diagnosis of gastroesophageal reflux disease (GERD). It provides direct physiologic measurement of acid in the esophagus and is the most objective method to document reflux disease, assess the severity of the disease and monitor the response of the disease to medical or surgical treatment.

  9. Indigestion - Wikipedia

    en.wikipedia.org/wiki/Indigestion

    Esophagitis is an inflammation of the esophagus, most commonly caused by gastroesophageal reflux disease . [6] It is defined by the sensation of "heartburn" or a burning sensation in the chest as a result of inappropriate relaxation of the lower esophageal sphincter at the site where the esophagus connects to the stomach. It is often treated ...