| 摘要 |
FIELD: medicine, roentgenodiagnostics. ^ SUBSTANCE: it is necessary to introduce the suspension of barium sulfate followed by roentgenoscopy, moreover, additionally, it is necessary to introduce a roentgenocontrast preparation designed as a sphere out of barium sulfate and gelatin, its diameter being correspondent to the lumen of normally functioning pyloric sphincter about 10-12 mm and in case of the delay of its evacuation one should diagnose pylorostenosis despite the fact that the passage of barium sulfate suspension occurs without any obstacles. Moreover, this preparation has been fulfilled at the following ratio of components, g/dragee: barium sulfate up to 1.5; gelatin 0.5. ^ EFFECT: higher accuracy and efficiency of diagnostics. ^ 1 cl, 2 ex |
