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- Therefore, an improved topologically adaptable snake (T-Snake) was presented, and then a method was given to segment lung parenchyma in chest CT image based on the improved T-Snake. 肺组织分割是肺结节检测、肺功能定量分析、三维重建与可视化计算等胸部CT图像分析处理的基础。
- chest CT image 胸部CT图像
- Pulmonary metastasis was confirmed later with chest CT. 本文强调杵状指与骨关节症状在鼻咽癌的临床重要性。
- It is not enough by only bacteriological inspection and chest CT scan. 临床仅靠细菌学和胸部CT检查难免造成漏诊。
- A study on subcortical aphasia by CT image standardization and BEAM. 皮层下失语患者的CT图象标准化及脑电地形图对比研究。
- Chest CT and fiberoptic bronchoscopy revealed multiple tumors in the lower trachea. 胸部计算机断层扫描及软式支气管镜检发现在气管下段有多姿性肿瘤。
- The follow-up CxR (Fig. 4) and chest CT (Fig. 5) revealed improvement of the mediastinal lesions. 诊断以胸部及颈部之电脑断层摄影为主。
- METHODS: Subjects completed questionnaires, spirometry, and low-dose helical chest CT. 方法:研究对象完成问卷调查,肺功能检查,和低剂量胸部螺旋CT检查。
- Objective To analyze the chest CT appearance of relapsing polychondritis with severer tracheobronchial malacia and improve diagnosis veracity. 摘要目的:分析复发性多软骨炎的胸部CT表现,以提高对该病的诊断准确性。
- This CT image of the abdomen demonstrates an encircling mass involving the colon. This is a colonic adenocarcinoma. 结肠浸润型腺癌CT图像。
- Methods 46 cases singlet hilum of lung and mediastinal lymphadenectasis were analyzed by normal chest CT and enhanced scanning of chest. 方法对46例单纯肺门纵隔淋巴结肿大患者行胸部CT及增强扫描,分析影像表现。
- To analyze the effect of the vacuum-formed template as a guide for CT image process before orbital implant surgery. 目的了解热压成型模板在眶部种植术前应用计算机体层摄影(CT)扫描及图像分析中的指导效果。
- Results: There were 14 cases had significant improvement in clinical manifestation, chest CT scan, ABG and pulmonary function tests. 结果:17例患者中14例行肺泡灌洗治疗,治疗后14例患者临床症状、胸部CT、血气、肺功均明显改善。
- Objective To suggest an auto-segmentation method for lung parenchyma of CT image. 目的提出一种从CT图像中自动分割出肺实质的方法。
- Objective:To evaluate the diagnostic value of central pulmonary carcinoma with chest CT、fibro-bronchoscopy and sputum cytology. 目的:评价胸部CT、纤维支气管镜及痰脱落细胞联合检查对中央型肺癌的诊断价值。
- CT image showed acute hemorrhage and MRI showed mottling hemorrhage in various stage,its signal can persist in months. 而MRI可显示不同时期及斑点状出血,出血信号可持续数月。
- A, Axial CT image obtained in portal enous phase shows ooid, well-enhanced nodule (arrow) in pancreatic tail. 腹部CT扫描门静脉相,显示胰尾部可见:卵圆形的,增强的结节(箭头示)。
- The diagnostic workup included a chest CT scan that showed a right upper lobe lung lesion consistent with bronchogenic carcinoma, a diagnosis later confirmed by lung biopsy. 诊断性检查包括胸部CT扫描,结果显示怀疑右肺叶肺癌。后来的活检证实了这一诊断。
- A new adaptively hybrid filtering algorithm is proposed to reduce the artifacts caused by metal in CT image. 摘要提出了一种CT下去金属伪影的自适应衰减滤波混合算法。
- Methods All 25 patients with bronchial mucoid impaction were given chest CT examinations,and among them High-Resolution Computed Tomography(HRCT) scans were taken in 5 cases. 方法25例支气管黏液嵌塞患者均行胸部CT扫描,其中5例行高分辨率CT(HRCT)扫描。