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我院自1984年起采用膀胱腔内超声断层显象方法检查各种膀胱疾病患者41例,其中膀胱肿瘤28例。现简要报道如下。 一、临床资料 使用Aloka SSD-520 B型超声断层诊断仪的ASU-52B经尿道探头,此探头外径8mm,可经尿道插入膀胱,探头沿顺时针方向旋转呈圆周扫描,速度为0～10圈/秒,超声换能器的频率为7.5兆赫。检查方法:将经尿道探头置入膀胱,操作步骤与膀胱镜检相同。然后注入无菌水150ml,将探头自膀胱颈逐渐向前移动,同时观察荧光屏上显示的断层象。发现肿瘤时,应了解肿瘤的大小、部位,与膀胱壁的关系,重点是肿瘤向深部浸润的程度,并
Our hospital since 1984 using intracavitary ultrasound imaging method to check the various types of bladder disease in 41 patients, including 28 cases of bladder cancer. Now briefly reported as follows. First, the clinical data using Aloka SSD-520 B-type ultrasonic diagnostic apparatus ASU-52B transurethral probe, the probe diameter of 8mm, the urethra can be inserted into the bladder, the probe clockwise rotation of a circular scan, the speed of 0 to 10 Circle / second, ultrasonic transducer frequency is 7.5 MHz. Inspection methods: transurethral probe into the bladder, the same steps and cystoscopy. Then inject sterile water 150ml, the probe gradually move forward from the bladder neck, while observing the screen displayed on the screen like. Found tumor, tumor size should be understood, location, and the relationship between the bladder wall, the focus is the depth of tumor invasion to the depth and