CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Phase-contrast X-ray CT Imaging of Esophagus and Esophageal Carcinoma
Zhang, JF; Tian, DP; Lin, RH; Zhou, GZ; Peng, GY; Su, M; minsu@stu.edu.cn
2014
Source PublicationSCIENTIFIC REPORTS
ISSN2045-2322
Volume4
AbstractThe electron density resolution is 1000 times higher for synchrotron-radiation phase-contrast CT imaging than conventional X-ray absorption imaging in light elements, with which high-resolution X-ray imaging of biological soft tissue can be achieved. In the present study, we used phase-contrast X-ray CT to investigate human resected esophagus and esophageal carcinoma specimens. This technology revealed the three-layer structure of the esophageal wall-mucous, submucosa and muscular layers. The mucous and muscular layers were clearly separated by a loose submucosa layer with a honeycomb appearance. The surface of the mucous layer was smooth. In esophageal carcinoma, because of tumor tissue infiltration, the submucosa layer was absent, which indicated destruction of the submucosa. The boundary between normal tissue and tumor was comparatively fuzzy, the three-layer structure of the esophageal wall was indistinct. The surface of the mucous layer was rugose. The technology might be helpful in tumor staging of esophageal carcinoma.
KeywordCancer Ultrasonography Therapy Stomach
Indexed BySCI
Language英语
WOS IDWOS:000337499000001
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/14307
Collection中科院上海应用物理研究所2011-2019年
Corresponding Authorminsu@stu.edu.cn
Recommended Citation
GB/T 7714
Zhang, JF,Tian, DP,Lin, RH,et al. Phase-contrast X-ray CT Imaging of Esophagus and Esophageal Carcinoma[J]. SCIENTIFIC REPORTS,2014,4.
APA Zhang, JF.,Tian, DP.,Lin, RH.,Zhou, GZ.,Peng, GY.,...&minsu@stu.edu.cn.(2014).Phase-contrast X-ray CT Imaging of Esophagus and Esophageal Carcinoma.SCIENTIFIC REPORTS,4.
MLA Zhang, JF,et al."Phase-contrast X-ray CT Imaging of Esophagus and Esophageal Carcinoma".SCIENTIFIC REPORTS 4(2014).
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