ROENTGEN DIAGNOSTICS METHOD FOR DIAGNOSING THE CASES OF DUODENUM DYSKINESIA Russian patent published in 2004 - IPC

FIELD: medicine. SUBSTANCE: method involves carrying out roentgenoscopia examination in direct, left and right lateral projections in vertical and horizontal, prone and dorsal positions of patient. Pyloric and bulboduodenal sphincter function is determined. Function of suprapapillary, prepapillary and infrapapillary sphincters, Ochsner sphincter and duodenojejunal transition sphincter function is additionally determined in making radioscopy and/or X-ray picture by applying auxiliary techniques for increasing intra-abdominal pressure. Not less than one of the listed seven sphincters function being found in disorder, duodenum dyskinesia is to be diagnosed. EFFECT: reduced risk of traumatic complications; lower radiation load; high accuracy of diagnosis.