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一种省时的腮腺放射性核素动态功能定量检查程序,即肘静脉给药后,前15分钟不作检查,15分-45分检测摄取功能;45分舌尖酸刺激;45分-54分测排泄功能;54分-60分测颞部本底;60分-63分确定基准线。经统计学分析,从12项常用评价指标中筛选具有代表性的4项指标来综合评价腮腺功能。即用摄取指数评价摄取功能;用排泄指数评价排泄功能;用双腮腺摄取指数之差及双腮腺排泄指数之差分别评价双腮腺的摄取及排泄功能的平行状态。在已进行的30例正常对照组及90冽腮腺慢性炎性病变患者的检查取得了良好的评价效果。认为核检查程序省时、实用,能客观反映腮腺的功能状态。所选出4项指标具有代表性,临床应用简便可行。
A time-saving parotid gland radionuclide dynamic function of quantitative inspection program, that is, after the elbow vein administration, the first 15 minutes without checking, 15 points -45 points to detect uptake function; 45 points tongue acid stimulation; 45 points -54 points measured excretion Function; 54 minutes-60 minutes measured temporal background; 60 points -63 points to determine the baseline. After statistical analysis, we selected four representative indexes from 12 commonly used evaluation indexes to evaluate parotid gland function synthetically. That is, the ingestion index is used to evaluate the ingestion function; the excretory index is used to evaluate the excretion function; the difference between the two parotid glands ingestion index and the excretion index in the parotid gland are respectively used to evaluate the parallel status of the parotid gland's uptake and excretion function. In the 30 cases of normal control group and 90? Parotid gland chronic inflammatory disease in patients with a good evaluation results. That the process of nuclear inspection time-saving, practical, can objectively reflect the functional status of the parotid gland. The selected four indicators are representative, clinical application is simple and feasible.