단순복부촬영상 요로결석의 방사선 음영밀도에 따른 결석성분의 예측 가능성
The Predictability of Stone Composition According to the Radiodensity of Urinary Stone on KUB Film
이선규, 張良棟, 조용관,
소속 상세정보
이선규 ( )
중앙대학교
張良棟 ( )
중앙대학교
조용관 ( )
중앙대학교
KMID : 0358319950360030290
Abstract
A plain abdominal X-ray film 9simple abdomen or KUB) is often used to display several types of urinary stones in vivo, or at least for a differentiation between calcium-containing 'radioopaque' and calcium-noncontaining 'non-opaque' stones.
We evaluated whether a KUB film could offer the information on composition of urinary calculi or not. The radiodensity of stone itself, the ratio of radio-opacity between the stones and the 2nd lumbarvertebra or lower renal pole parenchyme were
measured
in each 20 patients with renal stones above 1 cm in diameter and variable compositions. Howver, such a definite distinction could not be resulted inour study. Therefore, we think that it is not possible to achieve a predictability of stone
composition
by measuring of its radiodensity on KUB film.
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