V-OG05 Robotic Hellers Myotomy

Background Achalasia is a rare condition affecting less than 1:100,000 patients. Treatment for this rare condition include balloon dilation, botox injection, endoscopic myotomy (POEMS) or surgical myotomy. Laparoscopic surgical myotomy is the “go to” approach for most surgeons; it is tried and tested, can be performed safely and quickly with a low complication rate, minimal pain and a short length of stay. Methods This video presents the technique adopted for robotic oesophageal myotomy in a patient with type II achalasia. A 4 arm technique was adopted with arm 4 on the patients left. The Davinci X system was used in this case. A Nathensen liver retractor was used to retract the liver; robotic instruments included the hook and cadiere forceps x2. Results The procedure was successfully performed; the operative time was 53 minutes, LOS was <24 hours. Check endoscopy revealed a wide open gastro-oesophageal junction and a long myotomy. The patient noted an improvement in symptoms with 24 hours and has had no significant reflux. Conclusion The enhanced magnified 3D view on the robotic platform allows better visualisation of the hiatal structures, vagal nerves and muscle fibres when performing the myotomy. Using the 4th arm to retract the lateral edge of the oesophageal muscle provides a very safe and stable platform to perform a long myotomy. I think the robotic system should be adopted as the standard approach for a hellers myotomy.

Intermittent neck swelling: an unusual presentation of achalasia cardia

Achalasia is a rare cause of neck swelling. We report the case of a 75-year-old woman, who presented with an intermittent, unilateral neck swelling, associated with dysphagia, weight loss and regurgitation. The patient underwent a gastroscopy and barium swallow. This confirmed a dilated oesophagus with poor motility and hold up of liquid and food residue above the gastro-oesophageal junction, thus revealing the swelling was secondary to severe achalasia. The patient was managed with botulinum toxin injections and pneumatic dilatations but the results were short lived. She is now having manometry and is being considered for a Heller myotomy or peroral oesophageal myotomy. Delayed diagnosis and treatment of achalasia can result in the development of a neck swelling, which could later cause airway compromise and subsequent mortality. Achalasia should therefore be considered in patients with an initial diagnosis of gastro-oesophageal reflux disease who do not respond to proton pump inhibitors.