High-resolution manometry alters the diagnosis in patients diagnosed with diffuse oesophageal spasm by conventional manometry: resurgence of achalasia cardia

Abstract

IntroductionOesophageal manometry is the gold standard for the diagnosis of oesophageal dysmotility, a common clinical problem. Advances in manometric techniques by high-resolution manometry (HRM) and oesophageal pressure topography have revolutionised...