Achalasia is characterized by a failure of the lower esophageal sphincter to relax, leading to difficulty in swallowing and regurgitation. The exact cause is unknown, but autoimmune factors and chronic infections may play a role. Symptoms include dysphagia, chest pain, regurgitation, and weight loss

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This presentation covers the diagnostic approach and management strategies for dysphagia in a 65-year-old patient presenting with symptoms such as odynophagia, cough, hoarseness, and lymphadenopathy. It discusses the use of CBC, CXR, ECG, upper GI endoscopy, CT, and biopsy in assessing the location,

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This content provides a detailed exploration of medical terminology related to the gastrointestinal system. It covers definitions, word roots, combining vowels, suffixes, and prefixes commonly used in this medical field. The material includes information on anatomical terms such as anus, appendix, c

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Explore the anatomy and function of the esophagus, including its layers, innervation, and common disorders like dysphagia, motility disorders, strictures, and rings/webs. Learn about diagnostic methods such as barium swallow studies and endoscopy, as well as treatment options for conditions like ach

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