超声检查对结直肠病变患者的诊断价值

Value of contrast ultrasonography to colon lesions

目的探讨超声检查对结直肠病变患者的应用价值。方法对30例结直肠病变患者在常规清洁肠道后,将胃肠助显剂从肛门灌入肠道后应用超声经腹从直肠到回盲部行纵横多方位、多切面、完整连续扫查后再从回盲部到直肠行连续扫查,并记录病变部位大小、形态、内部回声及血流分布;以肠镜检查及病理结果为金标准。结果超声检查对结直肠病患者的临床诊断准确率为96.7%。结论将胃肠助显剂从肛门灌入肠道后经腹部超声检查结直肠病变患者诊断准确率高,经济简便,能够与肠镜检查形成互补,值得临床推广应用。

Objective To explore new method of ultrasonography to colon lesions. Methods After Regular intesti- nal tract cleaning, the intestine was filled by gastrointestinal filling agent from anus. Then continuous scan was made from rectum to ileocecus and back again. And record the size, shape, internal echo and blood flow distribution of the le- sion. results of ultrasound was compared to colonoscopy and pathological results. Results Using gastrointestinal filling agent, the diagnosis accuracy rate of ultrasound examination to colon disease was 96.7%. Conclusion Ultrasound exami- nation of colon lesion by using gastrointestinal filling agent from the anus penetration is noninvasive and no pain less cost, and worthy of be generlised.