查询词典 Ct

Objective To investigate the value of 64-slice spiral CT with bolus tracking in aortic angiography.

目的探讨团注追踪法64层螺旋CT增强扫描技术在主动脉成像中的应用价值。

Objective To explore the effects of contrast media bolus on the quality CT coronary angiography imaging.

目的 讨论上腔静脉显影效果对冠状动脉显影效果的影响。

Objective:To evaluate the hepatic CT dynamic contrast-enhanced effect with the hand bolus injection method.

目的：探讨手推法对肝脏CT增强效果的影响。

Fortunately, the problem of a weakly scattering object can be linearized by Born or Rytov approximation and thus resolved in Fourier domain with methods similar to those in X-CT.

利用Born或Rytov近似，可以将问题线性化，然后应用与X-CT类似的算法利用傅立叶变换对被测物体成象。

Methods:9 patients including 8 male and 1 female were included in this study.2 patients suffered from both side of ANFH,5 were righe side and 2 were left side.X-ray,CT and MRI were performed before the surgery.4 hips were classified as ARCO stage 1,7 hips were stage 2.All the patients were treated as follows:the area of NFH and cystis degeneration were detected and bouche decompression was done through X-ray with C-arm,and the necrotic bone was cleared for the pathologic diagnosis under the monitoring of arthroscopy.And then the non-cell based tissue engineering bone, which was the complex of autologous red bone marrow and osteoinductice absorbing material containing BMP,was transplanted into the body.

本组9例，男性8例，女性1例；双侧股骨头坏死2例，右单侧股骨头坏死5例，左单侧股骨头坏死2例；术前均行X线摄片、CT、MRI 检查，ARCO分期：Ⅰ期4髋，Ⅱ期7髋；C型臂X线透视下行股骨头坏死区和囊性变区定位、髓芯减压，关节镜监视下，刮除坏死骨送病理；植入由自体红骨髓与含BMP的骨诱导活性材料复合成的非细胞型组织工程骨，并用空心钛钉支撑股骨头软骨下骨质。

Methods The clinical and CT findings in 21 patients with primary brain stem hemorrlage were reviewed.

目的 评价脑干出血的CT诊断价值方法回顾分析21例脑干出血的临床和CT表现。

Objective To investiagte the diagnostic value of CT in brain stem hemorrhage.

目的 评价脑干出血的CT诊断价值。

Abstract］ObjectiveTo improve the CT diagnosis and differential diagnosis of brain stem metastasis.

摘要］目的提高脑干转移瘤的CT诊断及鉴别诊断。

Objective:To evaluate the MRI and CT characteristics of the branchial cleft cysts.

目的 ：讨论鳃裂囊肿的MR和CT表现及其诊断价值。

Objective To probe the CT features of branchial cleft cystand its diagnostic values.

目的探讨鳃裂囊肿的CT表现及其诊断价值。

I was up all night because I was in pain, she said.

我整夜，因为我在疼痛，她说。

A crow caws /craoks.

乌鸦叫。 51-论文网