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目前对胰腺癌患者术前判断肿瘤能否被切除尚无准确可靠的方法,自1991年起我们应用彩色多普勒血流显像(CDFI)观察胰头周围血管的变化,以探讨CDFI技术在判断胰腺癌手术切除的应用价值。
At present, there is no accurate and reliable method for preoperative judgment of tumors in pancreatic cancer patients. Since 1991, we have used color Doppler flow imaging (CDFI) to observe changes in the blood vessels around the pancreatic head to explore the CDFI technology. To determine the application value of surgical resection of pancreatic cancer.