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X-ray diffraction enhanced imaging study of intraocular tumors in human beings
Tan, G; Wang, HQ; Chen Y(陈雨); Yuan QX(袁清习); Li G(黎刚); Zhu PP(朱佩平); Chen, Y; Yuan, QX; Li, G; Zhang, XD; Zhu, PP; Zhong, XF; Tang, JT
2010
发表期刊CHINESE PHYSICS C
卷号34期号:2页码:#REF!
通讯作者Wang, HQ (reprint author), Sun Yat Sen Univ, Zhongshan Sch Med, Ctr Biomed Engn, Dept Anat & Brain Res, Guangzhou 510080, Guangdong, Peoples R China.
文章类型Article
摘要Diffraction enhanced imaging (DEI) with edge enhancement is suitable for the observation of weakly absorbing objects. The potential ability of the DO was explored for displaying the microanatomy and pathology of human eyeball in this work. The images of surgical specimens from malignant intraocular tumor of hospitalized patients were taken using the hard X-rays from the topography station of Beamline 4W1A at Beijing Synchrotron Radiation Facility (BSRF). The obtained radiographic images were analyzed in correlation with those of pathology. The results show that the anatomic and pathologic details of intraocular tumors in human beings can be observed clearly by DEI for the first time, with good visualization of the microscopic details of eyeball ring such as sclera, choroids and other details of intraocular organelles. And the best resolution of DEI images reaches up to the magnitude of several tens of mu m. The results suggest that it is capable of exhibiting clearly the details of intraocular tumor using DEI method.
关键词diffraction enhanced imaging (DEI) intraocular malignant tumor synchrotron radiation X-ray phase-contrast imaging (XPCI) X-ray absorption contrast imaging (XACI)
学科领域Physics
收录类别SCI
WOS类目Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000274309200016
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/227122
专题多学科研究中心
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GB/T 7714
Tan, G,Wang, HQ,Chen Y,et al. X-ray diffraction enhanced imaging study of intraocular tumors in human beings[J]. CHINESE PHYSICS C,2010,34(2):#REF!.
APA Tan, G.,Wang, HQ.,陈雨.,袁清习.,黎刚.,...&Tang, JT.(2010).X-ray diffraction enhanced imaging study of intraocular tumors in human beings.CHINESE PHYSICS C,34(2),#REF!.
MLA Tan, G,et al."X-ray diffraction enhanced imaging study of intraocular tumors in human beings".CHINESE PHYSICS C 34.2(2010):#REF!.
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