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Quantification of angiogenesis by CT perfusion imaging in liver tumor of rabbit |
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| Authors: | Hui-Jie Jiang Zai-Ren Zhang Bao-Zhong Shen Yong Wan Hong Guo Jin-Ping Li CT Room Second Affiliated Hospital Harbin Medical University Harbin China |
| Affiliation: | Hui-Jie Jiang,Zai-Ren Zhang,Bao-Zhong Shen,Yong Wan,Hong Guo , Jin-Ping Li CT Room,Second Affiliated Hospital,Harbin Medical University,Harbin 150086,China,Department of Medical Imaging,Fourth Affiliated Hospital,Harbin 150001 |
| Abstract: | BACKGROUND:Tumor angiogenesis is essential for primary and metastatic tumor growth.Computed tomography perfusion(CTP)is a new imaging method,made possible by the recent development of fast CT scanners and improved data analysis techniques,which allows measurement of the physiologic and hemodynamic properties of tissue vasculature.This study aimed to evaluate CTP in the quantification of angiogenesis and to assess the relationship between tissue perfusion parameters and microvascular density(MVD)and vascular... |
| Keywords: | liver neoplasms angiogenesis immunohistochemistry perfusion imaging animal model |
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