Oesophageal pH monitoring

Flexible endoscopy – useful study in symptomatic mid-esophageal and Epiphrenic diverticula. Endoscopy should be used with caution with a Zenker diverticula due to a risk of perforation. Barium esophagram is the best test. Treatment. 1) Surgical removal. Esophageal Motility Disorders ................
................