查询词典 parenchymal

The particular arrangement of veins in the telencephalon permits them to flow in both directions via medullary veins, as seen with certain disorders, such as deep arteriovenous malformations, Sturge-Weber disease, and the developmental venous anomalies[60], possibly explaining the small diameter and unimportance of parenchymal lesions when such a vein is thrombosed.

这种特殊的解剖分布使得端脑内的静脉可以通过脑穿通髓静脉产生双向血流，这一点在脑深部动静脉畸形、Sturge-Weber病/斯特季-韦伯二氏病/脑眼颜面血管瘤病、脑静脉发育异常等疾病中都可观察到，同时也可以解释当这些静脉受累形成血栓时常产生较小的、甚至不容易被发现的病灶。

A large patch of necrosis within the tumor is shown,black arrow points out the peripheral parenchymal invasion of PICC.

图2 PICC的组织切片，显示腺癌内大片状坏死，黑箭示癌灶对周围肝实质的浸润。

At present, magnetic resonance imaging is the most sensitive imaging modality in detecting focal or diffuse parenchymal infection. However, there is no report about the in-patient distribution and MRI features of cerebral infectious diseases in Anhui province.

已公认MRI是检测脑实质内局灶性和弥漫性感染病变最敏感的影像学手段，但新时期有无新特点，本地区尚未见到有关脑内感染性疾病分布情况及其MRI特点的报道。

The results indicate that the level of IL-18 is elevated in serum and cerebrospinal fluid of epidemic encephalitis B and it is related to the degree of parenchymal lesions of brain.

血清及脑脊液中IL-18含量增高与脑实质损伤程度密切相关，其含量增高可作为估计乙型脑炎病情及预后的一项重要指标，并对乙脑免疫调节方面的治疗具有一定的参考价值。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。