Preoperative visualization of neurovascular contact with 3D-FIESTA combined with 3D-TOF MRA to guide microvascular decompression surgery planning
نویسندگان
چکیده
منابع مشابه
Developing a 3D Reconstruction System for Surgical Planning in Neurovascular Surgery (In press)
Introduction: Neurovascular lesions may cause death or disability. Some of them are operable, but surgical approaches to these lesions are complicated and proper access is crucial. A few numbers of these surgeries occur in every resident education period and their experience for operating these lesions may be quite inadequate. Using new technologies like 3D-restructure of vascular lesion images...
متن کامل3D Visualization of Pre-operative Planning for Orthopedic Surgery
This paper presents ideas on 3D visualization for pre-operation planning of orthopedic surgery. The focus is on visualizing clinically relevant data for planning a Total Hip Replacement (THR) and investigating how 3D visualization can help improve the planning of procedures. The result is an application that showcases the ideas and reached conclusions. The application visualizes the fit of impl...
متن کامل3D TOF MRA of the intracranial arteries: effects of increasing magnetic field to 4.7T
A. Eissa, A. Wilman Biomedical Engineering, University of Alberta, Edmonton, AB, Canada INTRODUCTION TOF MRA has been successful at 3T (1,2) largely due to the increases in SNR and T1 relaxation times. The higher SNR at higher fields allows for higher resolution. The increase in T1 values will also allow for higher background suppression. However, increasing field also suffers from increasing R...
متن کاملUsefulness of subtraction of 3D T2WI-DRIVE from contrast-enhanced 3D T1WI: preoperative evaluations of the neurovascular anatomy of patients with neurovascular compression syndrome.
BACKGROUND AND PURPOSE High-resolution 3D MR cisternography techniques such as 3D T2WI-driven equilibrium radiofrequency reset pulse (DRIVE) are used preoperatively to assess neurovascular anatomy in patients with neurovascular compression syndrome, but contrast between vessels and cranial nerves at the point of neurovascular contact is limited. The postprocessing technique subtraction of 3D T2...
متن کاملUtility of 3D Visualization in Surgical Planning
Utility of 3D Visualization in Surgical Planning Khan M. Siddiqui, MD Case 1: Adult Intussusception Introduction: Intussusception is the invagination of one bowel segment (intussusceptum) into an immediately distal bowel segment (intussuscipiens). It can be classified according to the site of invagination as enteroenteric, colocolic, and enterocolic. By far, the majority of intussusceptions are...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Neurorestoratology
سال: 2020
ISSN: 2324-2426
DOI: 10.26599/jnr.2020.9040005