has characteristic has characteristic achalasia idiopathic achalasia https://github.com/monarch-initiative/mondo/issues/4055 https://www.malacards.org/card/idiopathic_achalasia achalasia cardia primary achalasia A primary esophageal motor disorder characterized by loss of esophageal peristalsis and insufficient lower esophageal sphincter (LES) relaxation in response to deglutition. MedDRA:10036669 icd11.foundation:396058084 UMLS:C0859976 SCTID:715192004 Orphanet:930 MONDO:0019635 idiopathic achalasia of oesophagus idiopathic achalasia of esophagus MEDGEN:798339 GARD:0005708 idiopathic idiopathic disease