CAJ | 학술논문

目的:探讨多层螺旋CT对膀胱癌的诊断价值.方法:回顾性分析经手术病理证实的82例膀胱癌,分析多层螺旋CT对肿瘤大小及数目的显示情况、病灶的强化程度以及判断侵犯范围的准确性.结果:多层螺旋CT能较准确地显示膀胱癌的大小和数目,较好地显示膀胱癌的大体形态、生长方式及强化程度,评价膀胱癌侵犯范围的敏感性、特异性和准确性均处于较高水平;CT定性诊断准确性达到93.90%.结论:多层螺旋CT是诊断膀胱癌最具价值的影像学检查手段,作为膀胱癌的常规检查项目,检查技术关键在于薄层和增强多期扫描,这对于发现病灶、大体分型、分期和定性诊断均十分重要.
목적:탐토다층라선CT대방광암적진단개치.방법:회고성분석경수술병리증실적82례방광암,분석다층라선CT대종류대소급수목적현시정황、병조적강화정도이급판단침범범위적준학성.결과:다층라선CT능교준학지현시방광암적대소화수목,교호지현시방광암적대체형태、생장방식급강화정도,평개방광암침범범위적민감성、특이성화준학성균처우교고수평;CT정성진단준학성체도93.90%.결론:다층라선CT시진단방광암최구개치적영상학검사수단,작위방광암적상규검사항목,검사기술관건재우박층화증강다기소묘,저대우발현병조、대체분형、분기화정성진단균십분중요.
Purpose: To evaluate the value of multislice spiral CT in the diagnosis of bladder carcinoma. Methods: Clinical data of 82 patients with pathologically proved bladder carcinoma were analyzed. Demonstrations of tumor size and number, enhancement degree of lesion and veracity of invasive exten-sion by 8 - slice spiral CT were studied. All the diagnosis results were compared with the results of sur-gical pathology. Results: Conventional transaxial scan of spiral CT can precisely demonstrate the size and number, as well as general shape, growing manner, enhancive degree of bladder carcinoma, which also had a higher capability in evaluating the bladder carcinoma invasion. The diagnostic accuracy of spiral CT was 93.90% .Conclusions: Spiral CT is the most valuable imaging examination in diagnosis of bladder carcinoma. As a conventional examination of bladder carcinoma, the key technique is thin slice and multi-phase scan after enhancement. It' s very important for finding lesion, gross classification, clinic staging and qualitative diagnosis of bladder cacinoma.