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- Methods:Examinations of plain CT scan, CTPI and CTA were performed in 46 cases with AICVD. 方法:对46例AICVD患者行CT平扫、CTPI和CTA检查。
- Results:Patchy consolidation,ground glass opacity,wedge-shaped shadow,"mosaic oligemia" etc can be seen on plain CT. 结果:15例平扫显示片状实变影、磨玻璃影、楔型影、“马赛克”征等。
- Materials and Methods: Seven patients of cerebral paragonimiasis examined with contrast enhancement and plain CT scans. 材料与方法:7例均作CT平扫和增强扫描。
- Results: Patchy consolidation, ground glass opacity, wedge-shaped shadow, "mosaic oligemia" etc can be seen on plain CT. 结果：15例平扫显示片状实变影、磨玻璃影、楔型影、“马赛克”征等。
- Materials and Methods 16 patients suspected of SBV according to clinical and plain CT manifestations were examined with CTA of SMA and SMV using Siemens 16-slice helical CT. 资料与方法使用16层螺旋CT对16例经临床及CT平扫拟诊SBV的患者行肠系膜上动、静脉CTA检查。
- All the cases had plain CT of upper and middle abdomen and enhanced CT of abdomen, and to observe the size, shape, density, enhancement and distribution of lymph nodes. 全部病例均行上中腹部CT平扫及全腹部增强扫描,观察淋巴结的大小、形态、密度、强化方式及增大淋巴结的优势分布。
- Methods Sixty seven patients with gastric diseases were verifed by pathology and fibro gastroscopy or clinic following up were given abdominal plain CT and contrasted SCT scans. 方法回顾分析有明确病理与临床诊断的67例胃部疾病患者的腹部CT平扫与SCT增强扫描时的表现,根据胃部病变增强扫描前后的CT值来评价各种疾病的CT增强情况。
- Conclusion: Rccognizing the X-ray signs on IVU and combining with plain CT scan findings is very essential for the diagnosing of radiolucent ureteral calculus. 结论：熟悉和掌握IVU的X线征象结合CT平扫是诊断输尿管阴性结石的一种准确、无创的有价值的检查方法。
- Swelled pancreas was hypodense on plain CT images, showed decreased enhancement on artery phase and moderate enhancement on portal venous phase images of contrast-enhanced CT. 病变区域胰腺实质在动脉期强化减弱但出现明显的延时强化；
- A lesion-by -lesion analy sis showed sign ificant difference in sensitivity for the detection of the tumors less than 5. 0cm (delayed iodine CT scans, 79.19%, plain CT scans combined with contrast CT scans, 48.8%, p<0.01). 结果表明:1、肝DICT对于5.;0cm以下的小肿瘤检出灵敏度高于平扫和常规增强CT扫描。 本组病例;DICT灵敏度为79
- The plain CT scans and CTPI and CTA of the patients with AICVD were observed and compared, and the relation between the size of the lesions and CTA findings was analyzed in CI group. 对比观察AICVD患者的CT平扫、CTPI和CTA图像; 分析CI组病灶大小与CTA变化的关系。
- Methods:Spin-echo(SE) MRI was performed in all 20 cases, 3 of them had the Gd-DT-PA post-contrast study, and 10 of them had cerebral venous TOF MRV, the results in 13 of which were compared with that of plain CT. 方法:20例脑静脉窦血栓形成均有MRI SE序列平扫,10例有TOF法MRV,3例有MRI Gd-DTPA增强; 13例有平扫CT对照。
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- The problem is quite plain to us. 那问题我们都很明白。
- Keywords Spleen injuries;Hemoperitoneum;Plain CT scan; 脾脏损伤;腹腔积血;CT平扫;
- You needn't labor a point that is perfectly plain. 这点很明显，你用不着讲个没完。
- His devotion to music is plain to see. 他对音乐的挚爱是显而易见的。
- Is the coastal plain good for farming? 沿岸平原适宜耕种吗？
- It's plain that he is the criminal. 很明显，他是罪犯。
- You needn't labour a point that is perfectly plain. 这点很明显，你用不着讲个没完。
