多分割投与法による小腸の造影法と撮影法の技術的検討

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As it is comparatively easy to reach both upper and lower parts of the alimentary canal from outside, the method of their examination is developed strikingly, but at the small intestines the method of examination and the diagnosis are late because the location of small intestines is far from outside of body in addition of it, they move freely in the abdominal cavity and they are so overloped one another that our analysis is disturbed a lot, and what is worse it takes us a long time to examine them. In order to slighten such bad conditions kinds of contrasting method have been tried and among them it is told that a mean by injecting contrast medium gets a favorable result of examination. The writers paid attention that contrasting method of small intestines must be done in the condition of natural phisiology. About the contrasting method done by repeated prescription in small dose which was tried by "Pansdorf" "Welz". We investigated the density of contrast medium, the method of dosage of that medium, and the technic of photographing, thus we got an effective result as follows : the density of contrast medium is including 30% barium, the methad of dosege is that we used first its 100ml and then 30ml five times every other seven minutes, a total of 250ml and used the exposure voltage 120〜135kVp. The body position was lie on one's belly on the Bucky table. The result of test was as follows : As every part of small intestines is contrasted in natural situation and if we take high voltage photographing using low density contrast madium we can get a clear picture of small intestines, we can use it effectively to diagnose both organie and functional dease. In addition of it, we can do through the examination of ileocecal rogion within two haurs so that the burden of operator and the time of exposure against ray of patient who is examined will be slightened a lot.
1970-06-15

多分割投与法による小腸の造影法と撮影法の技術的検討

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