Outcomes of pneumatic dilation in achalasia: Extended follow-up of more than 25 years with a focus on manometric subtypes

Background and aim Pneumatic dilation (PD) is the most popular nonsurgical treatment for achalasia. This study investigated predicting factors, including manometric subtypes for symptom recurrence in the long term, in patients with achalasia treated with a single PD. Methods Between 1983 and 2013, a total of 107 patients were treated initially with a single PD and included in this longitudinal cohort study. Outcomes were correlated with demographics, symptoms (Eckardt score), and esophagographic and manometric features. Manometric tracings were retrospectively classified according to the three subtypes of the Chicago classification. Results Ninety-one (85%) patients were successfully treate…

Atypische Präsentationen der Achalasie - Wie kommt es so oft zu Fehldiagnosen und Fallstricken?