[Certain aspects of the present-day diagnosis and treatment of iliopsoitis].

MR-tomography is known to be a valuable method of investigation. It allows to get a picture of thin layers of the human body in any section. In addition, it facilitates the diagnosis of inflammatory alterations to the muscles of the retroperitoneal space before the development of purulent phases of inflammation. The difficulties of the diagnosis of pyo-inflammatory diseases are leveled due to practical possibility of MRT to detect the inflammation focus.