肺动脉

Objective To assess the color Doppler sonography in the diagnosis of pulmonary embolism.

目的 探讨彩色多普勒超声在肺动脉栓塞诊断中的价值。

It is significant to diagnose pulmonary embolism with echocardiography that helps to enhance the accuracy of the diagnosis.

超声心动图在诊断肺动脉栓塞中具有重要的临床意义，可提高诊断的正确率。

CT is of high value in the diagnosis of pulmonary artery embolism.

CT对肺动脉栓塞具有较高的诊断价值。

Before any other action can be taken, the patient develops a pulmonary embolus.

在还没有来得及采取其他治疗方式之前，病人的病情恶化，出现了肺动脉栓塞。

Because of a low index of suspicion, the presenting symptoms of the pulmonary embolus were originally attributed to other causes of respiratory distress in two of the three patients.

由于肺动脉栓塞的观察指标不敏感，其中的2名患者的主要症状最初都归因于可能造成呼吸性窘迫的其他病因。

Seen here in a pulmonary artery branch is an amniotic fluid embolus that has layers of fetal squames .

在此切片可见肺动脉的一个分支内有胎毛呈层状排列形成的肺羊水栓塞。

The direct signs of Pulmonary embolism were luminal constriction,emphraxis,branched decreased,intraluminal lowD filling defect of blood vessel;while the indirect signs,formation of pulmonary infarction focus,pleural effusion,pneumonia,atelectasis,pulmonary dilatation and hydropericardium,etc.

肺栓塞的直接征象为管腔狭窄、阻塞、分支减少及血管腔内的低密度充盈缺损，间接征象为肺梗死灶形成、胸腔积液、肺炎、肺不张、肺动脉增宽、心包积液等。

The direct signs of Pulmonary embolism were luminal constriction,emphraxis,branched decreased,intraluminal low??D filling defect of blood vessel;while the indirect signs,formation of pulmonary infarction focus,pleural effusion,pneumonia,atelectasis,pulmonary dilatation and hydropericardium,etc.

肺栓塞的直接征象为管腔狭窄、阻塞、分支减少及血管腔内的低密度充盈缺损，间接征象为肺梗死灶形成、胸腔积液、肺炎、肺不张、肺动脉增宽、心包积液等。

They recorded the relationships of the lung lesion and adjacent pulmonary artery as encasement, displacement, penetration, in the margin and disconnection.

他们记录肺部病灶及其邻近肺动脉之间的关系，包括包埋压迫、推移、穿透、在病灶的边缘和无接触。

Furthermore, pulmonary arterial encasement implies microscopic vascular invasion which is related to a poor prognosis.

除此之外，影像上看到一个病灶内有肺动脉被包埋压迫时可以预知病理切片下可看到血管内侵犯，这是个不良预后的象徵。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。