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本文对44例贲门癌患者同时进行肿块的X线与B型超声检查,结果表明:超声对贲门癌肿块的检出率为97.7%(43/44),明显高于X线对肿块的检出率77.2%(34/44),P <0.01。两法均检出肿块的34例(77.2%),其中经病理证实的25例;两法检查为阴性但经病理证实有肿瘤的仅1例(2.3%),为早期癌尚未形成管壁肿块。9例(20.5%)超声检出肿块而X线未能查出,且其中6例得到病理证实。无1例X线检
In this paper, 44 cases of cardiac cancer patients with X-ray and B-mode ultrasound examination of the mass at the same time, the results show that: ultrasound detection of cancer cancer mass was 97.7% (43/44), significantly higher than the X-ray on the detection of the mass The rate was 77.2% (34/44), P <0.01. Twenty-four cases (77.2%) were diagnosed with masses by both methods, of which 25 cases were confirmed by pathology. Only one case (2.3%) with negative results by pathological examination but pathologically confirmed tumors was a tumor that had not formed a wall swell in early stage cancer. . Nine cases (20.5%) were detected with ultrasound and X-rays could not be detected, and 6 of them were confirmed by pathology. No one case X-ray examination