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大肠X线检查演变自从Fischer于1923年发表注气注钡合并法的文章后,大肠X线检查在原有经口法和充盈法上增加了一种新的检查方法。1930年Weber发展了它,同年,Berg发展了Stielin提出的粘膜法,1946年Hamilton在造影剂中加进了鞣酸,获得了优良的粘膜象。1952年Giantoreo提高千伏加压迫的方法,一直延用迄今,另一方面,大肠的双重造影术在继续发展,1948年Bell设计将钡剂注到横结肠中部后,注入空气和变换体位,
X-ray examination of the large intestine Since Fischer published the article on gas injection, injection and fistula merger in 1923, the colon X-ray examination has added a new examination method to the original oral and filling methods. Weber developed it in 1930. In the same year, Berg developed the mucosal method proposed by Stielin. In 1946 Hamilton added tannic acid to the contrast medium and obtained excellent mucosal images. In 1952, Giantoreo’s method of raising the kV compression was extended so far. On the other hand, double angiography of the large intestine continued to develop. In 1948 Bell designed the elixir into the middle of the transverse colon, infused air and changed the position.