Nodes under the ependyma and nodes in the cortex were characteristic expressions in ct.
CT上有室管膜下钙化结节和皮质结节特征性表现。
Objective Discuss the application of high pressure injector in ct Contrast Enhancement.
目的探讨高压注射器在CT增强扫描中的应用。
Objective To observe the side effects of two kinds of contrast medium in ct enhancement scanning.
目的探讨两类对比剂在CT增强扫描中不良反应的观察及护理方法。
Objective to summarize the experience of applying automatic pressure syringe in ct enhanced scanning.
目的总结自动压力注射器在CT增强扫描中的临床应用体会。
Objective to discuss the image features and differential diagnosis of material hemangioblastoma in ct.
目的探讨实质性血管母细胞瘤的CT表现和鉴别诊断。
Objective: The technical application of general graphics boards in ct accelerated reconstruction is summarized.
目的本文综述了通用显卡在CT重建加速中的技术应用。
Objective: To evaluate the clinical application of the bolus triggered technique with 16-slice spiral ct in ct angiography (CTA) of cervical arteries.
目的：探讨16层螺旋CT团注追踪触发技术在颈部动脉ct血管成像(CTA)中的应用价值。
Variability in ct contrast enhancement among individual cysts may reflect squamous metaplasia in the wall or a peripherally displaced rim of pituitary tissue.
增强扫描变化较大，个别囊肿囊壁可以出现鳞状上皮化生或者周边被移位的垂体组织所环绕。
Objetive To evaluate the hyperdense middle cerebral artery sign (HMCAS) in ct scan, and explore its relationship with cerebral infarction of middle cerebral artery area.
目的评价CT脑扫描上的大脑中动脉强化征，探讨它与大脑中动脉区域梗塞的关系。
The mark points in ct image series are base for image matching and 3_d image reconstruction. How to locate the mark points efficiently and exactly is a desirable question to research.
CT图像序列中的标记点是CT图像配准和三维重建的基础，如何快速、准确地对标记点定位是一个值得研究的重要问题。
Purpose: To study the manifestation and cause of artifacts in coronary angiography obtained by 16-slice spiral ct for improving the quality and diagnostic accuracy of coronary angiography in ct.
目的：探讨16层螺旋ct冠状动脉造影伪影表现和成因，提高冠状动脉ct血管造影质量和诊断准确性。
The findings in CT positive and CT negative patients were compared.
随后，我们将CT检查呈阳性和阴性的患者进行了比较。
Objective To probe manifestations of ovary cystadenocarcinoma in CT.
目的探讨卵巢囊腺癌的CT特征。
Many changes have taken place in CT technology since it was invented.
CT自从被发明以来其技术已发生了很大的变化。
Purpose To improve the diagnostic level of liver and spleen traumatic rupture in CT.
目的为进一步提高肝脏及脾脏外伤性破裂的CT诊断水平。
Objective: To discuss CT imaging of adrenal masses and to evaluate the role in CT diagnosis of adrenal masses.
目的：探讨肾上腺肿块CT表现，初步评价CT在其良恶性诊断中的作用。
The time of mechanical ventilation and vasopressors used in CIT group was shorter than those in CT group (P<0.05).
经典治疗联合免疫调理治疗组患者机械通气和使用升压药的时间较经典治疗组明显缩短（P<0.05）；
The volume ratios of different ventricles and the rules of the volumes change with age were explored in CT imaging.
探讨了脑室容量随年龄变化的规律及各脑室容量之间的比值。
The tumors were enhanced inhomogenously after reinforcement in CT and MRI. Tumor was surrounded by irregular edema.
CT和MRI强化后，肿瘤不均匀增强，可见瘤壁、囊腔、囊壁结节，肿瘤周围环绕不规则形水肿。
Objective: To probe into diagnostic value to nature and loality of encephalic sponginess angioma in CT, MRI and DSA.
目的：探讨CT、MRI与DSA对颅内海绵状血管瘤的定性、定位的诊断价值。
In Chapter 4, we give an iterative algorithm using level set methods toward the problem of discontinuous solutions in CT.
在第四章中，我们使用水平集方法针对具有间断的CT成像问题进行迭代求解。
The traces of the geometrical optics rays in the electron cyclotron frequency range in CT-6 have been obtained numerically.
本文计算了在CT-6托卡马克上进行电子回旋共振加热实验时对应不同窗口、不同入射角的反常波轨迹。
To the study the clinical significance of involvement of the carotid sheath area in nasopharyngeal carcinoma as shown in CT scans.
目的研究鼻咽癌颈动脉鞘区侵犯的CT表现及临床意义。
To counter the pagoda shape reeds of the feed reel in CT-2 line for Silicon Steel Sheet Mill of WISCO, the causes are analysed and the measures are presented.
针对武钢硅钢片厂新建CT—2机组开卷机塔卷问题，分析了塔卷原因，并找到了解决办法。
It is concluded that the expansion and deformation of cracks in CT scale play decisive roles influencing the strength and deformation of concrete in nonlinear stage.
分析结果表明，非线性阶段CT尺度裂纹的扩展和变形对混凝土强度和变形有决定性影响。
Results The appearances of breast cancer in CT were irregular mass or nodosity with lobular and spiculate boundary, distorted glands and higher density than normal glands.
结果乳腺癌的CT表现为不规则肿块或结节状影，有分叶，边缘放射状毛刺；
Our results showed that the visualization of pericardial sinuses in CT scan was suggestive of the presence of fluid collection, even in small amount in the pericardial cavity;
结果表明，CT显示心包隐窝常揭示心包积液，并可为少量心包积液征像；
The cortical opacification in CT-S digital images was linear, cuniform or clustered aggregate shadow configuration. The posterior subcapsular opacification was discal vacuolar or granular appearance.
CT S图像特征：晶状体皮质混浊为线状、楔形或聚集成簇状排列的斑块状阴影，晶状体后囊膜下混浊为成片的空泡状或颗粒状阴影。
The cortical opacification in CT-S digital images was linear, cuniform or clustered aggregate shadow configuration. The posterior subcapsular opacification was discal vacuolar or granular appearance.
CT S图像特征：晶状体皮质混浊为线状、楔形或聚集成簇状排列的斑块状阴影，晶状体后囊膜下混浊为成片的空泡状或颗粒状阴影。
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