標題: Neurosurgical brain tumor detection based on intraoperative optical intrinsic signal imaging technique: A case report of glioblastoma
作者: Liu, Xin-Rui
Hsiao, Tien-Yu
Li, Yun-Qian
Chiu, Kai-Shih
Huang, Chun-Jung
Li, Shan-Ji
Lin, Ching Po
Zhao, Gang
Sun, Chia-Wei
交大名義發表
National Chiao Tung University
關鍵字: brain tumor surgery;optical intrinsic signal;surgery guiding
公開日期: 1-Jan-2020
摘要: The delineation of brain tumor margins has been a challenging objective in neurosurgery for decades. Despite the development of various preoperative imaging techniques, the current methodology is still insufficient for clinical practice. We present an intraoperative optical intrinsic signal imaging system for brain tumor surgery and establish a data processing procedure model to localize tumors. From the experimental result of a glioblastoma patient, we observe a relative small oscillation of Delta HbD in tumor region and speculate that vessels in tumor region have poor ability to provide oxygen. We applied the same data processing procedure on the second time data and proclaimed a successful surgery. Figure: Merged Delta HbD image captured prior and posterior to tumor removal.
URI: http://dx.doi.org/10.1002/jbio.201900200
http://hdl.handle.net/11536/153476
ISSN: 1864-063X
DOI: 10.1002/jbio.201900200
期刊: JOURNAL OF BIOPHOTONICS
Volume: 13
Issue: 1
起始頁: 0
結束頁: 0
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