砂粒体

人脑脉络丛内砂粒体的免疫组织化学研究

Immunohistochemical studies on psammoma bodies in choroid piexus of human brain

乳腺纯黏液腺癌组4例出现砂粒体。

There were 4 cases of psammoma bodies among the group of pure mucinous breast carcinoma .

中央可见小砂粒体。

Note the small psammoma body in the center .

乳头状肾细胞癌伴砂粒体形成&附3例报告

A report on three cases with papillary renal cell carcinoma with psammoma body formation

15例在癌灶内及其周围甲状腺组织内查见砂粒体；

The psammoma bodies in cancer lesion and adjacent normal gland were found in 15 cases .

结论（1）甲状腺组织内查到砂粒体，应警惕存在癌的可能性；

Conclusion ( 1 ) The psammoma bodies in normal thyroid gland usually imply the existence of cancer .

这些微囊样空隙比分泌型脑膜瘤的大，而且其内没有圆形假砂粒体样结构。

The many cystic spaces are bigger than those seem in secretory meningioma , and do not contain spherical pseudo-psammoma bodies .

结论乳头状结构、核内包涵体为诊断甲状腺乳头状癌的重要指征；毛玻璃样核、核沟、多核巨细胞、砂粒体等在甲状腺乳头状癌的诊断中亦具重要价值。

Other features as ground glass , nuclear groove , multi-nuclear giant cell and psammoma bodies is useful for diagnosis of papillary carcinoma of thyroid .

结论高性能超声可提高甲状腺微小癌砂粒体的检出率及结节周边细小毛刺的清晰度，提高结节内彩色血流的敏感度，从而提高甲状腺微小癌的诊断率。

Conclusion Ultrasonography of high quality can show the sandy body and definition of the edge so clearly as to increase the diagnostic rate of thyroid microcarcinoma .

环氧树脂/石英砂粒状包覆体的制备及结构形态

Preparation and structural morphology of epoxy resin / quartz sand coated particles