^(99m)Tc-Sb_2S_3胶体颈部淋巴显像及其临床评价  

CLINICAL EVALUATION OF ^(99m)Tc-Sb_2S_3 COLLOID CERVICAL LYMPHOSCINTIGRAPHY

作　　者：王石光[1] 王世英[1] 张继庆[1] 孙步洲[2] 

机构地区：[1]附属口腔医学院颌面外科学教研室,西安710004 [2]第二附属医院核医学教研室

出　　处：《西安医科大学学报》1995年第2期215-217,共3页Journal of Xi'an Medical University(Chinese)

摘　　要：采用^（99m）Tc-Sb_2S_3胶体,对13例正常人及31例口腔颌面部恶性肿瘤患者进行了颈部淋巴显像。探讨了颈部淋巴显像的技术和方法,并将显像结果与淋巴结病理学检查对照研究。本方法具有安全、简便、病人无痛苦,且可重复等优点。应用其判定口腔颌面部恶性肿瘤淋巴转移的灵敏度为90.9％,特异性为80.0％,准确率为83.9％,是有一定诊断价值的检查方法。The author used 99mTc-Sb2S3 colloid onto 13 normal persons and 31 subjectives with oral maxillofacial malignant tumor to carry out cervical lymphoscintigraphy. The author studied the techniques and method of cervical lymphoscintigraphy, and compared the result with lymph nodes pathological examination. The method proved to be safe, easy to operate, repeatable, and not painful. It is a method with an extent of diagnostic value, with sensitivity 90.9%, specificity 80.0% and accuracy 83.9%, respectively when used on diagnosing the cervical lymphageal transference of malingnant tumor of oral maxillofacial region.

关 键 词：口腔颌面部肿瘤 颈淋巴转移 ^99m得.硫化锑 显像 

分 类 号：R739.804[医药卫生—肿瘤]