Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Achalasia ultrasound
Introduction
Endoscopic Ultrasound
Endoscopic Ultrasound
Endoscopic ultrasound (EUS) is indicated in cases of achalasia with strong suspicion of malignancy. The presence of the following risk factors raises suspicion for malignancy:[1]
- Elderly patients
- Short duration of dysphagia history
- Significant weight loss
- Unusually increased resistance to passage of endoscope through gastroesophageal junction
Unusual thickening of gastroesophageal junction, mass lesions or neoplastic infiltration revealed on EUS suggests diagnosis of pseudoachalasia instead of achalasia.[2]
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References
References
- ↑ Vaezi MF, Pandolfino JE, Vela MF (2013). “ACG clinical guideline: diagnosis and management of achalasia”. Am J Gastroenterol. 108 (8): 1238–49, quiz 1250. doi:10.1038/ajg.2013.196. PMID 23877351.
- ↑ Boeckxstaens GE, Zaninotto G, Richter JE (2013). “Achalasia”. Lancet. doi:10.1016/S0140-6736(13)60651-0. PMID 23871090.
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Twinkle Singh, M.B.B.S. [2], Ahmed Younes M.B.B.CH [3]