Harrison N W, Parks C, Sherwood T
Br J Urol. 1975;47(7):805-14. doi: 10.1111/j.1464-410x.1975.tb04061.x.
Ultrasound has been used to assess residual urine in children and found to have considerable advantages over other methods. Using a B-mode scan in the sagittal plane the presence or absence of residual urine can be confidently determined. Quantitative measurements of volume are subject to considerable error but semi-quantitative information in individual cases can be obtained by comparison of records made at subsequent examinations. More accurate quantitative values might be achieved by constructing an individual calibration curve. The advantages of ultrasound for assessing residual urine are that it is simple, quick, harmless and non-invasive. Because of these features the examination can be readily repeated, is suitable for out-patient use and is acceptable to children.
超声已被用于评估儿童残余尿量，并且发现它比其他方法具有相当大的优势。通过在矢状面进行B型扫描，可以可靠地确定残余尿的有无。尿量的定量测量存在相当大的误差，但通过比较后续检查所做的记录，可以获得个别病例的半定量信息。通过构建个体校准曲线可能会获得更准确的定量值。超声评估残余尿的优点是简单、快速、无害且非侵入性。由于这些特点，该检查可以很容易地重复进行，适用于门诊使用，并且儿童也能接受。
