自然组织谐波成像技术对胰腺癌的诊断价值  

Diagnosis Value of Native Tissue Harmonic Imaging in Pancreatic Cancer

作　　者：李红丽[1] 李凤华[1] 王秀云[1] 

机构地区：[1]哈尔滨医科大学第三临床医学院超声科,黑龙江哈尔滨150040

出　　处：《黑龙江医学》2002年第7期495-496,共2页Heilongjiang Medical Journal

摘　　要：目的　通过常规基波成像 (FI)与自然组织谐波成像 (NTHI)的对比观察 ,探讨自然组织谐波在胰腺癌诊断中的价值。方法　对 4 5例胰腺癌病人 ,进行FI和NTHI检查 ,对 2种方法所得图像进行对比 ,分析 2种检查的图像质量。结果　在观察胰腺病灶的边界 ,内部回声及胰管方面 ,组织谐波显像优于基波显像。结论　NTHI可提高胰腺肿块的图像质量 ,提高病变的显示率 ,从而提高诊断准确率。Objective To explore the diagnostic value of native tissue harmonic imaging (NTHI) in pancreatic cancer by comparing with conventional fundamental imaging (FI). Methods 45 patients were examined by FI and NTHI, the quality of their images were compared. Results NTHI excelled FI in image of pancreatic lesion's border, the echo inside the lesion and the pancreatic duct. Conclusion NTHI could improve the image quality and the diagnostic accuracy.

关 键 词：诊断 基波成像 自然组织谐波成像 胰腺癌 

分 类 号：R735.904[医药卫生—肿瘤]