O. Arcangioli

Primary Motility Disorders of the Esophagus / Achalasia (hypomotility) is the best known entity What are the radiographic criteria of effective treatment ? P. Legmann, M. Levesque, O. Arcangioli, Ph. Soyer (Colombes)

Primary Motility Disorders of the Esophagus / Diffuse esophageal spasms (Corkscrew esophagus) Is there a reliable correlation between the radiologic and manometric findings for diagnosing diffuse esophageal spasm ? M. Levesque, O. Arcangioli, E. De Broucker, R. Legmann (Paris)