目的研究肺段和亚肺段支气管、肺动脉和肺静脉在冠状断面上的配布规律。
Objective to explore the anatomic characteristics of the bronchi, arteries, and veins of pulmonary segments on the coronal section.
病变支气管范围长，多为主支气管、叶支气管、段支气管连续或间断受累；
The main bronchi, lobar bronchi and segmental bronchi were usually invaded continuously or intermittently, with a longer extension;
结论：对右肺下叶底段支气管下部层面作CT扫描可以显示斜裂下部的影像；
Conclusion: The image of the inferior oblique fissure can be showed by the CT scan at the lower level of the basic lobe of right lung.
结论：通过仔细辨认肺段支气管、肺动脉和肺静脉，可在冠状断面上精确划分肺段。
Conclusions: the pulmonary segments can be divided exactly on the coronal section by recognizing the lobar and segmental bronchi, arteries and veins of the lungs carefully.
有一段时间，外公因为严重的支气管炎辞掉了冰厂的活儿，开了家酒类贩卖店。
For a while after my grandfather quit the icehouse because of severe bronchial problems, he ran a liquor store.
目的：评价螺旋CT在肺段水平诊断支气管扩张症的价值。
Objective To evaluate the diagnostic value of spiral ct in bronchiectasis at segmental level.
方法应用数字成像系统对27例可疑支气管扩张病人，进行选择性支气管造影，共检查35个肺段。
Methods Digital imaging system was applied to selective bronchial radiography in 27 patients suspected of being ill with bronchiectasis, of which 35 pulmonary sections were examined.
脊柱层面，两肺下叶主要表现为上段、外侧底段和后底段的支气管和血管。
On the section through spinal column, the inferior lobes of bilateral lungs shows the bronchi, arteries, and veins of superior, lateral basal, and posterior basal segments mainly.
脊柱层面，两肺下叶主要表现为上段、外侧底段和后底段的支气管和血管。
On the section through spinal column, the inferior lobes of bilateral lungs mainly showed the bronchi, arteries and veins of superior, lateral basai and posterior basai segments.
脊柱层面，两肺下叶主要表现为上段、外侧底段和后底段的支气管和血管。
On the section through spinal column, the inferior lobes of bilateral lungs mainly showed the bronchi, arteries and veins of superior, lateral basai and posterior basai segments.
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