[2 cases of cardial achalasia in childhood. Diagnostic aspects and therapeutic possibilities].

The authors present two case-studies of achalasia in infancy and the emphasize the rarity of the illness in this stage of life. They point out that a correct diagnosis requires a meticulous anamnesis which should be followed by a radiological, endoscopic and manometric study. The authors discuss their therapeutical experience with Nifedipine and they suggest that it should be used while waiting for surgery.