摘要
分析１０例手术和病理证实的甲状旁腺腺瘤的ＣＴ扫描。结果发现，９例病变多位于甲状腺后方，颈动脉鞘内方，气管和食管旁沟内；瘤呈卵圆形，边界光整，较大者可坏死，囊变，少见钙化。静脉增强扫描有助于区分血管和肿瘤。提示ＣＴ系一直观的甲状旁腺腺瘤定位诊断的好方法。
We analyzed CT findings of 10 cases with parathyroid adenoma which had been verified by surgery and pathologic section. The correct localization of 9 adenomas was made by CT preoperatively. The method of CT scanning of parathyroid adenoma were elucidated. The results showed that most adenomas were located in the groove between trachea and esophagus. The contour of tumors was oval, the edge was smooth and regular. Enhancement CT images were helpful for differentiating the tumor from blood vessel. It is indicated that CT scanning is a good method for localizing the parathyroid adenoma.
出处
《湖南医科大学学报》
CSCD
1997年第5期449-451,共3页
Bulletin of Hunan Medical University
关键词
甲状旁腺肿瘤
CT
诊断
parathyroid adenoma
tomography,x ray computed
diagnostic use
image enhancement
