动脉钙化

Results In 84 cases of nerve root type,stenosis was found in 438 intervertebral foramen,of which C6～7 and C5～6 intervertebral foramen stenosis accounted for 79.6%.The causes of intervertebral foramen stenosis were uncinate process articulation hyperosteogeny,intervenebral disc protrusion,vertebral body hypertrophy,zygapophysis hyperosteogeny and dislocation etc.40 cases of vertbral artery type manifested that vertbral artery became slim and deviousness as a result of the compression of vertbral artery （20.7%） by osteophyte.22 cases of myeloid type manifested with cervical spinal canal stenosis,hyperosteogeny of posterior vertebral body edge,posterior longitudinal ligament calcification and cervical intervertebral disc protrusion etc.

结果 84例神经根型中，发现椎间孔狭窄438处，其中C5～6和C6～7椎间孔狭窄占79.6%，椎间孔狭窄的成因有钩突关节骨质增生、椎间盘突出、椎体肥大、小关节突骨质增生、错位等；40例椎动脉型表现为骨赘压迫椎动脉（52.5%），导致椎动脉变细、粗细不均和椎动脉迂曲。22例脊髓型表现为颈椎椎管狭窄、椎体后缘骨质增生、后纵韧带钙化、椎间隙狭窄和颈椎间盘突出等。

Relationship of carotid dispensability and thoracic aorta calcification: multi-ethnic study of atherosclerosis.

颈动脉膨胀与胸主动脉钙化的关系：动脉粥样化的多种族研究。

Results 69 aneurysms were detected in 64 patients (five patients have two aneurysms), of which 28 aneurysms lies in ICA, 3 in ACA, 14 in anterior communicating artery, 6 in MCA, 1 in PCA, 11 in post communicating artery and 6 were in vertebral-basilar artery. 3 cases complicated with thromb, 2 with calcification, 15 with parenchymal haematoma, 11 with hematocele in ventricle and 5 with cerebral angio spasm.

结果 发现64例动脉瘤患者共69个颅内动脉瘤（5例患者为2处动脉瘤），其中颈内动脉28例，大脑前动脉3例，前交通动脉14例，大脑中动脉6例，大脑后动脉1例，后交通动脉11例，椎基底动脉6例；并发瘤内血栓3例；钙化2例；伴脑实质血肿15例，脑室积血11例，脑血管痉挛5例。

Result The CTA of vertebral artery can find all kinds of abnormal ,example hypogenesis stenosis,formation of atheroselerotie plaque and calcification,and press by surrounding tissue, and affect the blood stream of vertebral artery directly.

结论椎动脉CTA可以发现椎动脉的先天狭窄、管壁内粥样斑块形成及其钙化，以及受周围组织挤压，均能引起TIA。

MSCTA could detect calcific plaque in 40 internal carotid arteries and soft plaque in 37 internal carotid arteries.

MSCTA发现24例患者48支颈内动脉中，40支有动脉管壁钙化斑块，37支颈内动脉可见到软斑块。

Results of experimental animal showed: atherosclerosis and its calcification needed some condition. In calcific plaques, the change of calcific quantity could reflect the progression of atherosclerosis.

动物实验证实：动脉粥样硬化和在此基础上发生的钙化都需要一定的条件，已经钙化的斑块，其钙化参数值的变化能够反映动脉粥样硬化的病变进程。

Objective To explore CT appearance of calcification in intracranial intravertebral canal vertebral artery and to make a further understanding of this diease.

来源： 作者：刘颖刚，吴冠和，王刘颖刚，吴冠和，王锐，柴宇宁目的探讨颅内段椎管内段椎动脉钙化的CT表现，以提高对该病变的认识。

Results All 34 cases included 29 carotid atherosclerosis,10 mlid luminal stenosis, 12 moderate luminal stenosis, 5 severe luminal stenosis,2 segmental occlusion;15 calcified plaque,10 noncalcified plaque,9 mixed plaque ;The total CT value ranged from 20-1140Hu,and the CT value of calcified plaque ranged from 220-1140Hu,the CT value of noncalcified plaque ranged from 20-73Hu; hese 7 positive findings included 1 left common carotid artery abnomal origin,2 carotid artery aneurysm and 4 vertebral artery stenosis.

结果 34例患者中，颈动脉粥样硬化者29例，管腔轻度狭窄者10例，中度狭窄者12例，重度狭窄者5例，节段闭塞者2例；钙化斑块15例，非钙化斑块10例，混合斑块9例； CT值范围20-1140Hu，其中钙化斑块CT值220-1140Hu，非钙化斑块CT值20-73Hu；左侧颈总动脉起源异常者1例；颈动脉体瘤2例；椎动脉狭窄者4例。

Calcifying atherosclerosis is an actie process , which is controlled by calcification inhibitors and inducers.

钙化动脉粥样硬化是一个由钙化抑制剂和诱导剂控制的主动过程。

This software can show the vessel stenosis, calcification and the relation with surrounding sclerotin clearly. It shows the stenosis section exactly and calculates the degree of stenosis automatically. Conclusion The 16-row CT angiography is no-trauma and can be the first choice in diagnosis of carotid artery stenosis.

结果 17例患者CTA显示颈总动脉、颈外动脉、颈内动脉显示率为100%；颈内动脉狭窄18支，其中轻度狭窄10支，中度狭窄4支，重度狭窄3支，闭塞1支；其软件能清晰显示血管狭窄、钙化和周围骨质的关系，准确显示狭窄段，计算狭窄程度。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。