Achalasia in an Eight-Week-Old Infant Successfully Managed by CRE Balloon Dilatation: A Case Report and Literature Review.

Achalasia is uncommon in pediatrics and typically presents after five years of age. It is often managed medically, endoscopically, or surgically such as myectomy. This case highlights an exceptionally rare occurrence of achalasia at the age of eight weeks, successfully treated with endoscopic CRE® balloon dilatation, providing prompt relief of symptoms.