RESUMEN
38 cases of diaphragmatic pathology has been observed in the CHU Pneumology unit -Ibn Rochd hospital- between 1976 and 1989, and from 1987 to 1989 [in 20 Aout hospital]. The serie is dominated by diaphragmatic hernia and eventration divided into 22 cases of diaphragmatic eventration 11 cases of post traumatic diaphragmatic hernia and 3 cases of retro rib xyphoid hernia. The circumstances of discovery are variable: respiratory symptoms [chest aches and dyspnea] associated with abdominal pain and dyspepsia. After the analysis of the cases the authors stress the importance of following elements: Variability of radiologic anomaly is very suggestive of the hernia or eventration, so as pneumoperitoneum and gastroduodenal transit with chest photos delayed. It's useful to precise the nature of the organs intrachest. Concerning therapy repercussions only the eventration with functional re are to be proposed to a surgical, intervention. For the post traumatic hernia or retro-ribxyphoidhernia, the indication of surgical operation is formal because of the risk of a stranglement which is very important