Intraperitoneal vue of a Pneumatosis Intestinalis ,a rare desease wich is caracterised by the presence of gas within the wall of small or large intestine thoses cystes could have pneumoperitoine without Intestinalis perforation . The pathogenisis is poorly understood .All of the cases ,We have seen et are associated to stenosis bulbare ulcer as in this picture (Figure 1 ) .The bulbar surgery (Pyloriplasty ) lead to disappearance of pneumatosis ...