同样，等待6周以上接受乙状结肠镜检查的病人数量由87猛增至1199，在同时期内等待心脏超声检查的病人数量由574增加到了2034。
Similarly, the number waiting past six weeks for flexible sigmoidoscopy has jumped from 87 to 1,199, and those waiting for echocardiography from 574 to 2,034 over the same period.
方法：对46例临床诊断明确的溃疡性结肠炎病人进行超声检查，并与纤维结肠镜检查对照，观察其超声图像特点。
Methods:Ultrasound examination was performed in 46 patients with clinically diagnosed ulcerative colitis, and the ultrasonic characteristics were observed.
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