[2 cases of esophageal perforation by foreign bodies]. / A propósito de dos casos de perforación esofágica por cuerpo extraño.

The AA. present 2 cases of esophageal perforation due to foreign bodies among 179 esophagoscopies done for removal of other intruders, which required the endoscopic procedure, during a lapse of 4 years. Considerations regarding the treatment and the evolutive course.