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Esophagitis, also spelled oesophagitis, is a disease characterized by inflammation of the esophagus, a tube that connects the pharynx to the stomach. It can be caused by various factors, such as acid reflux, medications, infections, allergies, and radiation therapy.
Eosinophilic esophagitis (EoE) is an allergic inflammatory condition of the esophagus that involves eosinophils, a type of white blood cell. Symptoms include swallowing difficulty, food impaction, vomiting, and heartburn, and may vary depending on the age of presentation.
Learn about the causes, symptoms, complications, diagnosis, and treatment of GERD, a chronic condition where stomach acid flows back into the esophagus. Find out the risk factors, medications, foods, and lifestyle changes that can help manage GERD.
Esophageal achalasia is an esophageal motility disorder involving the smooth muscle layer of the esophagus and the lower esophageal sphincter (LES). [5] It is characterized by incomplete LES relaxation, increased LES tone, and lack of peristalsis of the esophagus (inability of smooth muscle to move food down the esophagus) in the absence of ...
Laryngopharyngeal reflux (LPR) is the retrograde flow of gastric contents into the larynx, oropharynx and/or the nasopharynx. LPR causes respiratory symptoms such as cough and wheezing and is often associated with head and neck complaints such as dysphonia, globus pharyngis, and dysphagia.
“In adults over the age of 65, symptoms almost always include a cough, whereas with the flu, coughing is usually just present in about two-thirds of patients,” he says.
The esophagus, also known as the food pipe or gullet, is a muscular tube that connects the mouth to the stomach. Learn about its structure, nerve supply, sphincters, development, and clinical significance, such as inflammation, cancer, and reflux.
Esophageal dysphagia is a form of dysphagia where the underlying cause arises from the esophagus or stomach. Learn about the signs, symptoms, causes, and differential diagnosis of various conditions that can affect the esophagus, such as achalasia, scleroderma, peptic stricture, and cancer.