Diagnosing Achalasia


Features of achalasia can be demonstrated on endoscopy. This may show a widened oesophagus with food debris within it and some resistance to the scope passing into the stomach.

A contrast study, where a radio-opaque dye is swallowed and then X-rays taken can demonstrate the classical features of achalasia including a widened, weak oesophagus which ends in abrupt narrowing at the junction with the stomach (“birds beak”) and sometimes a very small band of contrast dye going through the LOS (“rats-tail”).

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Oesophageal physiology is also used and this gives a very accurate measure on the severity of the achalasia (Chicago classification 1-3) and provides information on the extent of weakness in the oesophagus and raised pressure in the LOS as well as how these function during swallowing.

These investigations are very useful in deciding what the best management and treatment options might be.

If you would like to book a consultation with Consultant Upper GI Surgeon, Mr Wajed to treat your achalasia please call us today.

Call us on 01392 796880 or get in touch via our online contact form for fast effective treatment of your achalasia.