[Retroperitoneal hematoma as a consequence of blunt abdominal injury].

In our examination we have used clinical material of 448 cases treated in our clinics for blunt abdominal trauma in period from 1976. to 1988. with special care on the group of 172 patients in who the retroperitoneal haematoma was founded. In the group of 172 patients we have examined the frequency on way to age, sex, and presence of the retroperitoneal haematoma in clinical picture of the blunt abdominal injury, and frequency of the retroperitoneal haematoma in abdominal injury connected with the injuries of the other organs.