[The value of echotomographic data in mesenteric cysts].
The Authors report a case of chylous mesenteric cyst of great size in an adult patient. They stress the diagnostic value of roentgen and sonographic findings that are determinant for a correct preoperative diagnosis. Sonography is the most important diagnostic tool; it leads to identification and localization of the mass; moreover it gives other important information about its physic composition. The various pathology that have a similar sonographic relief are discussed and differential diagnostic characters are referred.