彩超在贲门癌检查中的应用及意义济南军区总医院董磊，卢兆桐，梁春香，孙桂武超声对胃肠道肿瘤的检查有独到的优势［１，２，３］。我院自１９９４年１月以来对相继住院的５６例贲门癌患者行术前彩超检查，并与手术所见对照，以了解术前超声检查对估价贲门癌手术切除可能... Application and Significance of Color Doppler Ultrasonography in Cardiac Cancer Screening General Hospital of Jinan Military Region Dong Lei, Lu Zhaotong, Liang Chunxiang, and Sun Guiwu have unique advantages in the examination of gastrointestinal tumors [1,2,3]. Since January 1994, our hospital has performed preoperative color Doppler ultrasound examination of 56 cases of cardiac cancer patients who were hospitalized successively, and compared with the operation to understand the preoperative ultrasound to evaluate the surgical resection of cardiac cancer...