CT胃造影期间调整体位对胃扩张和液体分布的影响。
Effect of adjusted positioning on gastric distention and fluid distribution during CT gastrography.
作者信息
Kim Se Hyung, Lee Jeong Min, Han Joon Koo, Lee Jae Young, Yang Han Kwang, Lee Hyuk-Joon, Shin Kyung-Sook, Choi Byung Ihn
机构信息
Department of Radiology, Seoul National University Hospital, 28, Yongon-dong, Chongno-gu, Seoul 110-744, Korea.
出版信息
AJR Am J Roentgenol. 2005 Nov;185(5):1180-4. doi: 10.2214/AJR.04.1812.
OBJECTIVE
We hypothesized that performing CT gastrography with the patient in the left posterior oblique (LPO) position would provide better distention and less residual fluid for the lower part of the stomach than CT gastrography with the patient in the standard supine position.
CONCLUSION
The LPO position for CT guaranteed the distensibility of and minimal residual fluid in the lower part of the stomach, thus resulting in excellent 3D CT gastrographic images.
目的
我们推测，与患者处于标准仰卧位时进行CT胃造影相比，让患者处于左后斜位（LPO）进行CT胃造影能使胃下部得到更好的扩张且残留液体更少。
结论
CT检查采用LPO位可确保胃下部的扩张性并使残留液体最少，从而获得出色的三维CT胃造影图像。
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