Objective To evaluate the patterns of contrast-enhanced dynamic ct of non calcified pulmonary tuberculomas.
目的：探讨非钙化型肺结核瘤的动态ct增强特点。
Objective: To study the feasibility of dynamic ct scanning in the differential diagnosis of the tumors in lateral neck.
目的：研究利用颈侧区肿块在动态增强扫描的影像特征进行手术前鉴别诊断。
Objective To assess the evaluation of diagnosis of solitary pulmonary tuberculoma (SPTM) with spiral dynamic ct of thin collimation.
目的对薄层动态螺旋CT扫描诊断孤立性肺结核球(SPTM)的价值进行评估。
Methods Liver dynamic ct scan was consecutively performed in 53 individual including 20 control subjects, 33 patients with cirrhosis.
方法连续选取临床拟行增强扫描的53名患者行肝脏CT动态扫描，正常对照组20例，肝硬化组33例。
Study of hepatic dynamic ct with 46 cases of the Medrad ct injector (MCT) and 66 cases of the hand bolus injection contrast medium in this paper.
本文分别采用CT注射器(MCT)注射(46例)和手推注(66例)造影剂作肝脏动态ct扫描对比研究。
This article reviews diagnostic value of enhance degree index in Dynamic CT enhancement on SPN.
就动态ct增强的强化程度指标对孤立性肺结节的诊断价值进行综述。
Conclusion: Dynamic CT scanning is feasible in the differential diagnosis of tumors in lateral neck.
结论：动态增强扫描在鉴别颈侧区肿块及对手术方案的确立有指导意义。
Summary of Background Data. Rotations of lumbar spinal motion segments can be measured with dynamic CT imaging.
背景知识概要：腰椎活动节段的旋转可以用动态ct来测量。
Conclusion The extent and pattern of enhancement in astrocytoma on dynamic CT scan have a close relation with PCNA expression.
结论星形细胞瘤动态ct扫描强化的幅度及模式与PCNA表达密切相关。
Conclusions Single-location dynamic CT is helpful in differential diagnosis of peripheral pulmonary carcinoma and tuberculoma.
结论同层动态ct增强扫描有利于周围型肺癌性与肺结核性结节的定性诊断。
On a dynamic CT perfusion image the abnormal haemodynamic changes under the above-mentioned circumstances can be observed clearly.
动态ct脑灌注成像可清楚地显示上述状态下异常血流动力学变化。
Results: Dynamic ct enhancement was excellent in detecting the extent of invasion and with or without cervical lymph node metastasis.
结果喉鳞癌动态ct增强能很好地反映肿瘤的侵袭范围及有无淋巴结转移。
To analyze two-phase dynamic CT features of 38 cases with cardiac carcinoma and to assess its usefulness for tumor detection and stages compared with surgical and pathologic findings.
分析38例贲门癌双期增强动态CT扫描的影像表现，并与手术、病理进行对比，进一步评价动态CT扫描对肿瘤检出及TNM分期的价值。
Conclusion Dynamic ct enhanced scan can reflect the characteristic of blood in lung cancer. The invasion and metastasis in lung carcinoma can be predicted according to the ct enhanced peak.
结论CT动态增强检查可以反映肺癌的血供特点，可根据强化峰值来推测肿瘤的侵袭及转移情况。
Results Compared with dynamic CT, 93.9% (31/33) of tumors before treatment were demonstrated as enhancement on both intermittent harmonic power Doppler imaging and gray-scale harmonic subtraction.
结果以动态增强CT结果为金标准，治疗前33个肝癌结节，超声造影增强的阳性率为93.9%（ 31/ 33） ；
Results Compared with dynamic CT, 93.9% (31/33) of tumors before treatment were demonstrated as enhancement on both intermittent harmonic power Doppler imaging and gray-scale harmonic subtraction.
结果以动态增强CT结果为金标准，治疗前33个肝癌结节，超声造影增强的阳性率为93.9%（ 31/ 33） ；
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