摘要
术前评估胃癌淋巴结转移有助于选择合理的淋巴结切除范围。CT判定胃癌淋巴结转移的准确性为70％左右,该效果优于磁共振、正电子发射断层显像(PET),而劣于内镜超声(EUS)。许多分子生物学标记物能够预测胃癌淋巴结转移,多个标记物的联合检测效果更好。前哨淋巴结、数学方法也可用于预测胃癌淋巴结转移。腹腔镜、量子点技术具有很好的应用前景。
Evaluating lymph node metastasis of gastric cancer preoperatively can help surgeons to choose the optimal extent of surgical lymph node resection. The diagnostic accuracy of computed tomography for lymph node metastasis of gastric cancer is about 70% ,which is less accurate than endoscopic uhrasonography,and more accurate than magnetic resonance and positron emission tomography. Many molecular markers can predict the lymph node metastasis. The prognostic role of gene expression profiles is better than that of a marker. Sentinel lymph node and mathematical methods （ Maruyama software, artificial neural network） may be useful in predicting the lymph node metastasis. Laparoscopy and quantum dots technique are potential methods in predicting lymph node metastasis.
出处
《国际肿瘤学杂志》
CAS
2006年第10期783-786,共4页
Journal of International Oncology
关键词
胃肿瘤
淋巴转移
预测
外科学
治疗
Stomach neoplasms
Lymphatic metastasis
Forecasting
Surgery
Therapy
