数字减影腮腺造影在诊断腮腺病变中的评价  

Evaluation of Digital Subtraction Sialography in Diagnosis of Lesions in Parotid Glands

作　　者：吴运堂[1] 张祖燕[1] 吴东 宋小侠[1] 朱宣鹏[1] 

机构地区：[1]北京医科大学口腔医学院放射科

出　　处：《华西口腔医学杂志》1990年第1期24-26,共3页West China Journal of Stomatology

摘　　要：本文对32例腮腺病变,33个腺体做了数字减影腮腺造影(DSS)检查。其中23个腺体也应用了传统的腮腺造影方法。DSS检查主要优点是:(1)图象清晰,对比度高;(2)能观察连续图象,腺体充盈好;(3)造影剂用量少。此外,对影响DSS图象质量的因素及克服办法进行了讨论。DSS(Digital Subtraction Sialography)was performed in 33 parotid glands of 32 patien-ts,23 of which were compared with traditional sialography.The advantages of DSS are:(1)clearer image with sharp contrast,(2)demonstration of succeeding pictures andmore satisfactory filling appearance of the gland,and(3)less dosage of contrast medium.The factors affacting the quality of the image and method of performing were discussed.

关 键 词：数字减影 腮腺造影 腮腺病变 诊断 

分 类 号：R816.98[医药卫生—放射医学]