钙化

Results The pathogenesis pathology of lumbar spinal canal stenosis:Lumbar posterior marginal cartilage node (67 cases,44.67%);Intervertebral disc calcification (45 cases,30%);Lumbar posterior marginal osteophytic formation(29 cases,19.33%);Post longitudinal ligaments calcification(9 cases,6%).

结果：导致椎管狭窄的原因有：椎体后缘软骨结节(67例，占44.67%)；椎间盘钙化(45例，占30%)；椎体后缘骨质增生(29例，占19.33%)；后纵韧带骨化(9例，占6%)。

Results The pathogenesis pathology of lumbar spinal canal stenosis:Lumbar posterior marginal cartilage node (67 cases,44.67%);Intervertebral disc calcification (45 cases,30%);Lumbar posterior marginal osteophytic formation(29 cases,19.33%);Post longitudinal ligaments calcification(9 cases,6%).

回顾性分析腰椎椎体后缘骨质异常致椎管狭窄150例的临床表现及CT所见。结果：椎体后缘软骨结节(67例，占44.67%)；椎间盘钙化(45例，占30%)；椎体后缘骨质增生(29例，占19.33%)；后纵韧带骨化(9例，占6%)。

In addition, fractures were more common with ostial location, longer lesions, angulation, proximal tortuosity, extensive vessel calcification and total occlusion.

此外，支架断裂在开口病变、长病变、成角病变近段、扭曲病变、广泛钙化病变以及完全闭塞病变更为常见。

The fundings in-operation were:complicated spinal canal stenosis was in9cases,luted ligament pachynsis in45cases,some tissue bulged into vertebral canal and had fragmentation in9cases,in one case calcifieation appeared.The follow-up period was six months to one year,all patients operated on were lived a normal life.

结果 58例均以手术治疗，术中结果与造影CT扫描相符，术中发现合并椎管狭窄9例，黄韧带肥厚者45例，11例椎间盘组织突出椎管内呈碎裂状，1例伴钙化现象，全部病例在术后半年至1年后随访，均能恢复正常生活。

This popcorn appearance is almost pathognomonic; other patterns of calcification include curvilinear and stippled.

这种爆米花样表现是病例特征性的，其他的钙化方式包括曲线形和斑点形。

Osteoblasts were detected by alkaline phosphatese and calcium salt staining. The expression of osteopontin was measured by Western blotting.

成骨细胞鉴定采用组织化学方法行碱性磷酸酶和钙化斑块染色同时应用Western blotting法测定骨桥蛋白表达。

Initial imaging modality is typically CT in a postepileptic patient. Findings include increased density in a periventricular distribution without enhancement or calcification.

癫痫后的病人，最初的影像检查往往是CT，影像表现包括室周区域密度增高，不伴有强化或钙化。

As a special structure in papillary tumors and appearing as microcalcification in the imaging examination, psammoma body has been considered of great significance in the diagnosis of thyroid carcinoma.

砂粒体作为乳头状肿瘤中的特殊病理结构，并在影像学上表现为微小钙化，对于甲状腺癌，特别是甲状腺乳头状癌原发灶及转移灶的病理学、细胞学、以及影像学诊断具有重要的意义。

Diffuse, tiny punctate calcified spots within the tumor were well demonstrated on CT and ultrasound, which have not been seen in most DSCTs reported before.

同时在电脑断层及超音波下可见到肿瘤内部有明显的散布性点状钙化，该项发现极少见於以前的病例报告中。

By non-enhancement scan, 12 cases showed low density mass, 4 cases equal density mass, 1 case slightly high density mass, and 2 cases stippled calcification mass. By enhancement scan, 13 cases showed inhomogenous enhancement in cortical phase, 2 cases showed slight to moderate enhancement. Another 2 cases of small cystic RCC presented enhancement of wall with nodules and the partition. The enhancement of all tumor cases faded away in the following parenchymal phase and pyelographic phase, demonstrating some degrees of "fast washing out" phenomenon; 4 cases presented with pseudocapsule. The reconstruction of 17 "MPR/MIP" and 9 "VR" showed clearly the relations of kidney vessels, tumors and neighbor tissues and accessory renal arteries were founded in 2 cases.

结果：17例中小实性肾癌15例，小囊性肾癌2例；CT平扫呈低密度12例，等密度4例，稍高密度1例，伴有斑点状钙化2例；增强扫描皮质期13例呈不均匀明显强化，2例呈轻中度强化，另2例小囊性肾癌的囊壁、壁结节及囊内分隔明显强化；实质期、肾盂期扫描所有肿瘤强化均迅速减退，呈&快进快退&改变；4例可见假包膜。17例MPR/MIP、9例VR重建均能清楚显示肾血管、肿瘤与邻近组织的关系，并发现副肾动脉2例。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。