Two cases of telangiectasia were only found small vessel increased and confused in puck film but were found additional dense stain at the abnormal intestinal segment in DSA so that the correct diagnosis was made up .

2例小肠毛细血管扩张症在常规血管造影片上仅见小 血管密集，紊乱，而DSA则能清楚显示病变肠 段较正常肠 段染色异常增浓，因此术前得以确诊。

The approximate vessel centerline is modeled as marked point process with each point denoting a line segment .

血管的近似中线被建模为一个标值点过程的实现，其中，每个点代表组成近似中线的一个线段， 线段的中心位置、长度和方向为点的标值。

Resection of IVC and artificial vessel graft for short segmental obstruction ; hepatic venous plasty for long segment obstruction of IVC .

结论：心包片成形术适用于隔膜型，人工 血管原位移植适用于短段闭塞或狭窄型，肝静脉流出道成形可用于 长段下腔静脉闭塞型。

Based on Retinal Vessel Model to Segment the Image and to Detect the Vessels

基于视网膜 血管模型的图像 分割与血管提取

Motion Tracking of Coronary Vessel Segment Based on Active Contour Model

基于活动轮廓模型的冠状动脉 血管 段运动跟踪

85 cases of bone transplantions with vessel anastomosis for repairing large segment bone defects resulting from various osteopathias have been performed in the past 10 years .

作者10年来为85例各种原因所致骨质大 段缺损施行了吻合 血管的骨移植。

During the course of extraction of the vessel we use anisotropic filter to pretreatment the image at first then use multi-scale tube enhancement filter to enhance the vascular and use region growing method to segment hepatic portal vein at last .

在肝脏门 静脉的提取中，本文首先采用了各向异性滤波进行预处理，并利用多尺度的管状结构增强滤波器进行了血管增强，最后区域增长 分割出肝脏门静脉。

Clinical significance of peroneal vessel distribution at distal segment of tibia and fibula

腓 血管在胫腓骨远 段的分布及临床意义

Compared with patients with single vessel disease lower earlier and longer lasting ST segment depression and less exercise burden for the maximum heart rate were found in those with multiple vessel disease .

多支冠脉病变患者与单 支 血管病变者比较，前者ST 段下移程度更严重、出现下移的时间较早、持续时间更长、达到最大心率所需的运动负荷量较少；

Significant differences in peripheral large blood vessel murmur asymmetric blood pressure of the arm and leg ST segment variation arrhythmia and De Bakey types ⅰ and ⅱ were noted between the two groups ( P < 0.05 ) .

两组病人周围大 血管杂音、肢体血压不对称、ST 段异常改变、心律失常、DeBakeyⅠ型、Ⅱ型有显著性差异（P<0.05）。

Clinic application of fetal testis transplantation with main vessel segment

带主干 血管 段胎儿睾丸移植术的临床应用

Results : The origins of nutrient vessel of the 1 / 3 inferior segment of the cephalic vein and lateral antebrachial cutaneous nerve was as follows : the cutaneous branches of radial artery cutaneous branches of superficial palmar branch cutaneous branches of malleolus radialis recurrent branch .

结果：头静脉-前臂外侧皮神经下1/3 段的营养 血管来自：桡动脉皮支，掌浅支皮支，桡骨茎突返支皮支和桡动脉肌间隙骨皮支。

Objective To investigate the value of the clinical application of fetal testis transplantation with main vessel segment .

目的探讨带主干 血管 段的胎儿睾丸移植术的临床应用价值。

Data likelihood allows for the contrast between vessel part associated to a segment on centerline and the background .

模型的数据项考虑了 线段对应的 血管部分与背景的对比。

Studies on measure for decreasing the creep of the vessel 's propulsion shaft segment

船舶推进轴 段蠕变减缓应对措施研究