… ) of intracerebral high-grade tumors. Materials and Methods: 22 Patients harboring an
intracerebral high-grade tumor were retrospectively included in this study (14 primary tumors, 8 …

… (21) report a significant decrease of accuracy with ioUS during resection in high grade … The
rate of residual tumor in our series before intraoperative imaging is high. This might be due to …

… As a higher frequency is used, the wave is more attenuated … with high-grade tumors. They
compared the resection by … that intraoperative ultrasound can detect residual tumor with high …

… High-grade (III and IV) cerebral gliomas mostly exhibited … tumours and represent 40 – 50%
of all intracranial tumours.… anatomical structures; the highfrequency probe was used to locate …

… Emerging imaging technologies as well as intraoperative … , and intraoperative ultrasound
are all intraoperative tools used … % of brain tumor patients demarcated by a cerebral blood flow …

… Therefore, this study was conducted to analyze whether hfioUS-guided resections of
superficial intra-cerebral tumors are feasible using the less invasive single-burr-hole surgical …

… for resection in noneloquent high-grade glioma in terms of both … The goal of the surgical
treatment of cerebral high-grade … assumed intraoperative complete resection, a residual tumor …

… (PI) and MVD were significantly higher in high-grade cerebral gliomas than in low-grade …
that intraoperative ultrasound (IOUS) is a valuable tool in tumor detection during cerebral …

… making intraoperative estimates of residual tumor inaccurate. … the probe; however, higher
frequencies have less penetration … reduce ultrasound imaging artefacts in brain tumour surgery-…

… We regarded gain in quality-adjusted life year (QALY) as an increase in tumor progression
free survival (PFS) resulting from GTR using the relevant intraoperative technology compared …