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- lung parenchyma segmentation 肺实质分割
- The automatic segmentation of lung parenchyma is one of the key techniques to the computer-aided diagnosis (CAD) system for lung cancer, emphysema and other lung diseases. 摘要在肺癌、肺气肿等肺部疾病计算机辅助诊断方法中,肺实质分割是最核心的步骤。
- 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。
- Lung abscess is a suppurative infection of the lung resulting in destruction of lung parenchyma. 肺脓肿是肺部的一种化脓性感染,导致肺实质的破坏。
- 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。
- A thoracotomy provides excellent exposure to divide the adhesions between the trapped viscera and lung parenchyma. 开胸手术提供一个较优的暴露空间,可以将疝脱的腹腔脏器与肺实质间的沾黏分开。
- This is a squamous cell carcinoma of the lung. It is a bulky mass that extends into surrounding lung parenchyma. 恶性肿瘤的另一个特征是浸润周围组织。图示:肺癌沿着支气管蔓延到肺周围。
- Studies on mortality, cancer morbidity, and radiographical changes in lung parenchyma and pleura.Diss. (MD). 文献题名: Colorectal cancer and non-malignant respiratory disease in asbestoscement and cement workers.
- Sleeve lobectomy is a widely used surgical technique for preserving lung parenchyma. 袖式肺叶切除己经被广泛应用在保留远端肺组织来避免全肺叶切除。
- Emphysema is characterized by a loss of lung parenchyma by destruction of alveoli so that there is permanent dilation of airspaces. 肺气肿具有典型的特征,肺泡被破坏,肺实质丧失,以致形成持久性的含气区增大。
- Although there tends to be some scarring with time because of superimposed infections, the emphysematous process is one of loss of lung parenchyma, not fibrosis. 重复感染致瘢痕形成,肺实质破坏,而不会纤维化。
- Results The SFT was identified in the 1 lesion lung parenchyma in 1 case, in the mediastinum in 1 patient, and in the pleura in 4 cases with 2 SFTs found in 1 case. 结果1例为肺内孤立性纤维性肿瘤,1例为纵隔孤立性纤维性肿瘤,4例5个病变为胸膜孤立性纤维性肿瘤。
- It is characterized by the nonneoplastic proliferation of atypical smooth muscle cells within the lung parenchyma and elsewhere, leading to progressive loss of lung function. 以肺实质及其他部位的异常平滑肌细胞增生为其特徵,并导致肺功能逐渐丧失。
- Conclusions Lymphoma involved in the lung parenchyma causes a variety changes on CT and X-ray findings,among which t he most commonest is mass or multiple pulmonary nodules. 结论恶性淋巴瘤肺浸润有多种X线CT表现。最常见为肿块结节型。肿块及肺实变中见支气管充气征为其特征性表现。
- When encounter ammonia inhalation injuries we often focus on oropharynx or tracheal mucosa lesion and lung parenchyma injury, and neglect of other systemic injuries. 摘要氨气吸入性伤害,常常发生在低温压缩机系统故障漏气,由于氨气极具水溶性,所以常常造成吸入性肺部伤害及眼睛的刺激,严重的会造成肺水肿甚至死亡。
- There was no difference be tw een the larger bronchial and smaller bronchial and lung parenchyma. However,th e number of positive cells of EG 2 in the smaller bronchial and lung parenchyma was higher than that in the larger bronchi. ( 2 )在哮喘发作致死组的支气管与肺实质EG1 阳性细胞数无明显差异 ,但在肺实质的EG2 的阳性细胞明显高于较大的支气管。
- Consolidations have a protecting effect on the lung parenchyma under PEEP ventilation, while the ventrally located areas of more normal lung are most prone to the effects of barotrauma. 肺部的实变对peep对肺组织的损害有保护作用,但是同时,哪些位于腹侧的正常组织则更易于受到气压伤的伤害。(腹侧即靠近身体前面的译者注)
- Objective: To develop and evaluate an integrated method that automatically segments lung parenchyma in whole lung helical CT scans for the automated detection of pulmonary nodules. 目的:针对CT图像上肺结节的自动检测,开发并评价对全肺螺旋CT扫描中的肺实质进行自动分割的一种综合方法。
- Lung parenchyma and lung mesenchyma 肺实质和肺间质
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段