[Diagnostic perspectives of mobile radiographic computerized tomography]

The authors assess mobile methods of x-ray computer-aided tomography (CAT) and suggest an organization and methodological scheme of its application. Their program of the first and up to now the only one in this country mobile CAT device is based on the new principles of mobile CAT application. It is realized in special hospitals of large regions, where the patients with the optimal indications for CAT are assembled. Over 15,000 examinations were carried out with the use of the suggested CAT program over 4 years, that resulted in detection of 1295 brain tumors, 804 cases with neoplastic involvement of the abdominal cavity and the retroperitoneal space. The authors claim that wide application of mobile CAT devices according to the program they suggest will help decide the problem of unavailability of such examinations, for it will rule out the principal cause of this unavailability--economic problems arising because of high price of this equipment. One mobile device may replace 3 permanent CAT devices, if used according to the program suggested by the authors.