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目的 探讨高频超声下灌肠造影对结肠癌分期与淋巴结转移的应用价值及临床意义。方法 对 12 3例高频超声下灌肠造影诊断结肠癌并有无淋巴结转移 ,并对经肠镜及 (或 )术后病理确诊的病例进行分析研究。结果 12 3例高频超声下灌肠造影诊断结肠癌的符合率 10 0 % ,浸润深度符合率 93% ,淋巴结转移符合率 91%。结论 高频超声下灌肠造影对结肠癌分期与淋巴结转移诊断有很高的准确性 ,对指导临床选择治疗方案和预后判断有重要的价值。
Objective To investigate the value and clinical significance of colonoscopical staging and lymph node metastasis under high-frequency ultrasonography. Methods One hundred and thirty-three cases of colon cancer with high-frequency ultrasound diagnosis of colon cancer with or without lymph node metastasis, and colonoscopy and / or postoperative pathological diagnosis of cases were analyzed. Results The coincidence rate of colonoscopy in 10 3 cases diagnosed by high frequency sonography was 100%. The coincidence rate of invasion depth was 93% and the coincidence rate of lymph node metastasis was 91%. Conclusions High-frequency sonography can be used to diagnose colorectal cancer staging and lymph node metastasis with high accuracy. It is of great value in directing clinical choice of treatment and prognosis.