| 周进祝,胡兵,冯亮,桑玉亭.胃窦癌浸润深度与淋巴转移的经腹超声研究[J].中国医学影像技术,2005,21(7):1048~1051 |
| 胃窦癌浸润深度与淋巴转移的经腹超声研究 |
| Transabdominal sonography in detecting the depth of tumor infiltration and lymph node metastasis in the pyloric antrum carcinoma |
| 投稿时间：2005-03-01 修订日期：2005-05-24 |
| DOI： |
| 中文关键词: 超声检查 胃肿瘤 幽门窦 转移 |
| 英文关键词:Ultrasonography Stomach neoplasms Pyloric antrum Metastasis |
| 基金项目: |
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| 摘要点击次数: 2054 |
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| 中文摘要: |
| 目的 探讨经腹超声在胃窦癌浸润深度和淋巴转移诊断中的价值。方法 20例胃窦癌患者口服对比剂后经腹超声观察病灶浸润深度、厚度、范围及淋巴转移,并与病理对照。25例正常人作为对照组。结果 经腹超声探测胃窦癌浸润深度、淋巴转移与病理对照符合率分别为80.0%及70.0%;浸润深度与淋巴转移有明显相关性(r=0.830, P＜0.01)。 结论 经腹胃超声探测胃窦癌的浸润深度、淋巴转移与手术病理对照有较高的符合率,有助于胃癌的诊断与分期。 |
| 英文摘要: |
| Objective To evaluate the value of transabdominal sonography (TAS) in detecting the depth of tumor infiltration and lymph node metastasis in carcinoma of the pyloric antrum. Methods TAS with oral ultrasonic contrast agent was performed in 20 patients with carcinoma of the pyloric antrum. The depth and area of tumor infiltration, the size of the lesion, and lymph node status were evaluated. There were 25 healthy volunteers were selected as control group. The findings of TAS were compared with those of pathological examinations. Results Compared with the pathological findings, the accuracy of TAS for assessing depth of infiltration and lymph node metastasis was 80.0% and 70.0% respectively. There was statistically close relationship between the depth of infiltration and lymph node metastasis in carcinoma of the pyloric antrum (r=0.830, P＜0.01). Conclusion The findings of TAS with oral ultrasonic contrast agent had high accuracy in detecting the depth of tumor infiltration and lymph node metastasis, which provided useful information for the diagnosis and staging of pyloric antrium carcinoma. |
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