bronchial tree

A Three Dimensional Fractal Simulation of the Lung Bronchial Tree

右肺支气管树的三维分形模拟

Air Distribution in the Bronchial Tree of Human Lungs

人体肺支气管树内的气流分布研究

Mathematical Description of Fractal Structure of Bronchial Tree

肺气管树分形结构的数学描述

The Diseases of Bronchial Tree : CT Features , Anatomy and Pathologic Correlation

支气管树病变的CT表现特征及其解剖、病理基础

Application of " golden section " to three-dimensional bronchial tree image reconstruction of spiral CT

黄金分割应用于螺旋CT三维支气管树重建

Conclusion 3D bronchial tree reconstruction images have supplementary diagnostic value for SPN .

结论3D支气管树重建图像对SPN具有辅助诊断价值。

10 cases had bronchiectasis showing cylindrical dilatation of bronchial tree .

支气管扩张10例，表现为多支支气管分支呈杵状扩张；

Three-dimensional Study of the Bronchial Tree on Multiple Detector-row Spiral CT : Evaluation of Imaging Protocols

支气管树的多排螺旋CT三维研究

Radiographic Anatomy of Bronchial Tree in the Donkey

驴支气管X线解剖研究

Objective To obtain the best reconstruction interval of three-dimensional shade surface display ( SSD ) bronchial tree image reconstruction with golden section .

目的探讨采用黄金分割法获得螺旋CT三维支气管树（SSD）重建图像的最佳间隔。

The air distribution and airflow status in the bronchial tree has been dealt with in the present thesis in two different ways - local and overall .

本文从整体和局部两个方面研究支气管树内的气体的分布与流动情况。

Objective To study the CT characteristics of solitary pulmonary nodules ( SPN ) in three-dimensional ( 3D ) bronchial tree reconstruction image and to evaluate its diagnostic value .

目的研究肺孤立结节（SPN）在3D支气管树重建图像中的CT特点并评价其诊断价值。

By using multivariate statistical analysis the correlation between internal and external indices was studied and the results of the significant correlation between external indices and the shape of bronchial tree were obtained .

得出外部形态与气管、支气管树形态相关关系显著的结果。用双重筛选的回归分析方法建立由外部指标推算内部指标的若干回归方程可以得出23个回归方程，其中14个是具有显著意义的。

This cast of the bronchial tree is formed of inspissated mucus and was coughed up by a patient during an asthmatic attack .

通过粘液和模仿咳嗽建立哮喘发作时病人的支气管树模型。

Five of the seven patients were confirmed tumor with 1.5 to 20 cm in diameter in the bronchial tree by bronchoscopy , which the tumor cross-section was grey or white and hard .

7例进行支气管镜检查中有5例在支气管腔内发现新生物.肿瘤直径在1.5～20.0cm之间。

A three element model of lumped parameter based on the statistic data of Weible 's symmetric model and on the reference anatomic figures of the bronchial tree of the lungs has been proposed using the fluid network theory .

在Weible的人体肺支气管树统计数据的基础上，参照肺解剖图形，运用流体网络理论建立支气管树在前5～7级为不对称分叉，后面的分级为对称分叉的三参数集中参数模型。

Airway smooth muscle ( ASM ), existing in the trachea and in the bronchial tree up to the terminal bronchioles , serves as an important structural effector tissue to regulate bronchomotor tone .

呼吸道平滑肌可见于气管至末梢细支气管中，它被认为是调节支气管运动张力的重要组织。

Osteoarticular 3D images with VRT are helpful for diagnosing and measuring fracture and articular hemi dislocation . VRT 3D technique also has some value in assessing urinary tract , tracheo bronchial tree , gastrointestinal tract and ventricle .

VRT3D骨关节显示清楚直观，有利于骨折、关节半脱位的诊断及测量，VRT3D在尿路、气管支气管树、胃肠道、脑室等方面亦具有一定的临床应用价值。

Conclusion TTF-1 could stimulate the growth process both of bronchial tree and alveolar type II cells , and regulated the type II cells to secrete SP-B.The expression of SP-B reflected the maturation of the type II cells , and it may be very important for neonate .

结论TTF-1参与支气管树形态发生和肺泡的发育成熟，并调控肺泡Ⅱ型细胞中SP-B蛋白的分泌，起稳定肺泡直径的作用。因此，SP-B蛋白的分泌反映肺泡Ⅱ型细胞功能的成熟。

Mediastinal pleural branches and interlobar pleural branches of the bronchial arteries have their subpleural , independent course from the bronchial tree and their larger caliber at peripheral sites .

支气管动脉的纵隔面胸膜支与叶间胸膜支位于肺胸膜下，与支气管树分离，在肺外周部管径较粗。