1) Research of Thoracic Dual Energy Subtraction
胸部双能减影研究
2) dual-energy subtraction
双能减影
1.
Detectability of rib bone lesions using dual-energy subtraction radiography
双能减影X线摄影对肋骨病灶的检出价值
3) dual-energy subtraction
双能量减影
1.
ROC Analysis of Detective Performance for Solitary Pulmonary Nodules on Dual-energy Subtraction Digital Radiography;
应用DR双能量减影技术检出孤立性肺结的ROC分析研究
2.
Objective To explore the clinical value of digital radiography with dual-energy subtraction in diagnosis of coronary artery and valve calcification.
目的:探讨双能量减影摄影术在诊断冠脉钙化方面的应用。
3.
Objective To evaluate the clinical value of dual-energy subtraction digital radiography in diagnosing the pulmonary nodulesand calification in nodules.
目的评价数字化双能量减影技术在肺结节及结节内钙化诊断中的临床价值。
4) Dual energy subtraction
双能量减影
1.
Methods:Dual energy subtraction digital chest radiography may be performed by dual exposure and single exposure techniques.
目的:用双能量减影数字X线摄影提高肺部小结节病变的检出率。
2.
Purpose: To compare the ratio of diagnostic rib fracture on standard PA chest image with bone image of dual energy subtraction with direct digital radiography.
材料和方法 :利用DDR系统的双能量减影技术对 12 6例胸部创伤中高度怀疑伴发肋骨骨折的患者进行胸部X线平片检查。
3.
Results Dual energy subtraction was better than digital radiography on the effect of displaying lung markings in the following 8 lung fields: right/left upper medi.
目的评价双能量减影和常规数字化摄影两种方法显示正常人肺纹理的价值,旨在为应用双能量减影技术进一步研究肺内疾病提供一定的理论基础。
5) DR dual-energy subtraction technique
DR双能量减影
1.
Objective To make sure the obstructive changes in patients with obstructive sleep apnea hypopnea syndrome(OSAHS) before and when they wear the snore guard by DR dual-energy subtraction technique.
目的通过DR双能量减影技术,确定阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者在戴用阻鼾器前和戴用时阻塞部位的变化。
补充资料：胸部
胸部
thorax
包括胸壁和胸腔。胸壁由骨性胸廓和软组织组成。胸椎、肋骨和胸骨构成胸廓的骨性支架。皮肤、肌肉和软组织覆盖骨性胸廓的表面，壁层胸膜衬盖骨性胸廓的里面。胸腔被纵隔分为左、右两侧，每侧都分别围绕、包裹以壁层胸膜，形成与外界不相通的胸膜腔。密闭的胸膜腔内压力为负压，吸气时负压增加到-0.78～-0.98kPa(-8～-10cmH2O)呼气时负压减少到-0.29～-0.49kPa(-3～-5cmH2O)保证肺在呼气时回缩、膨胀、进行气体交换，促使静脉血回流入心脏。胸膜腔损破、负压消失，会导致肺通气功能和血液循环功能紊乱。纵隔位于两侧胸膜腔之间，有心脏、心包、大血管、气管、主支气管、食管、胸腺、胸导管、神经、淋巴等重要器官组织。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条