Esophagitis

Esophagitis
Other namesOesophagitis
An esophageal ulcer visualized by esophagoscopy: the reddened area at 10 o'clock on the surface of the mucosa.
SpecialtyGastroenterology Edit this on Wikidata
ComplicationsCancer

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]

Esophagitis can be asymptomatic; or can cause epigastric and/or substernal burning pain, especially when lying down or straining; and can make swallowing difficult (dysphagia). The most common cause of esophagitis is the reverse flow of acid from the stomach into the lower esophagus: gastroesophageal reflux disease (GERD).[2]

  1. ^ "Esophagitis – Symptoms and causes – Mayo Clinic". www.mayoclinic.org. Retrieved 2017-12-13.
  2. ^ "Esophagitis-Topic Overview". WebMD. Retrieved 2017-12-13.