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本研究旨在评价~(99m)锝标记红细胞闪烁法定位诊断消化道出血的成功率以及影响其正确性的临床和技术上的因素。 材料和方法:1981～1991年间Scott & White医院和门诊曾对消化道出血病人进行
The purpose of this study was to evaluate the clinical and technical factors that affect the success rate of ~ (99m) technetium-labeled erythrocyte scintigraphy in the diagnosis of gastrointestinal hemorrhage and its impact on correctness. MATERIALS AND METHODS: Patients from 1981 to 1991 who had gastrointestinal bleeding at Scott & White’s hospital and outpatient department