Quantification of Brain Aneurysm Dimensions from CTA for Surgical Planning of Coiling Interventions

Author(s):  
Mónica Hernández ◽  
Alejandro F. Frangi ◽  
Guillermo Sapiro
2020 ◽  
Author(s):  
Crew Joseph Weunski ◽  
Aydan Hanlon ◽  
Sara Al-Nimer ◽  
Jeffrey Yanof ◽  
Shazam Hussain

Abstract The purpose of this study was to develop and demonstrate a novel imaging platform that post-processes volumetric imaging data (e.g. Computed Tomography (CT) or Magnetic Resonance angiography) to provide holographic visualization for pre-procedural treatment planning of a morphologically complex brain aneurysm. Digital CT images were segmented, using the Materialise Mimics software, into three-dimensional digital models that were imported into a prototype application for the Microsoft HoloLens. Feedback from testing the prototype indicated potential for augmented reality to assist an interventionalist in spatial understanding and depth perception of spatially complex anatomy and could increase confidence in pre-procedural planning. Future studies will be conducted with additional cases to further validate the utility of the platform in surgical planning decisions and to expand the platform for patient/resident education, telemedicine, and intra-operative use.


2014 ◽  
Vol 62 (S 01) ◽  
Author(s):  
R. Sodian ◽  
G. Juchem ◽  
S. Weber ◽  
N. Gerber ◽  
N. Khaladj ◽  
...  

2016 ◽  
Vol 77 (S 02) ◽  
Author(s):  
Hassan Othman ◽  
Sam Evans ◽  
Daniel Morris ◽  
Saty Bhatia ◽  
Caroline Hayhurst

2019 ◽  
Author(s):  
Kyle Wu ◽  
Wenya Bi ◽  
Michael Moooney ◽  
Jeffrey Guennette ◽  
Raymond Huang ◽  
...  

2014 ◽  
Vol 155 (11) ◽  
pp. 407-413 ◽  
Author(s):  
Csaba Kunos ◽  
Gusztáv Gulyás ◽  
Pál Pesthy ◽  
Eszter Kovács ◽  
Zoltán Mátrai

Volume measurment of the breast allows for better surgical planning and implant selection in breast reconstructive and symmetrization procedures. The safety and accuracy of tumor removal, in accordance with oncoplastic principles, may be imporved by knowing the true breast- and breast tumor volume. The authors discuss the methods of volume measurement of the breast and describe the method based on magnetic resonance imaging digital volume measurment in details. The volume of the breast parenchyma and the tumor was determined by processing the diagnostic magnetic resonance scans, and the difference in the volume of the two breasts was measured. Surgery was planned and implant selection was made based on the measured volume details. The authors conclude that digital volume measurement proved to be a valuable tool in preoperative planning of volume reducing mammaplasty, replacement of unknown size implants and in cases when breast asymmetry is treated. Orv. Hetil., 2014, 155(11), 407–413.


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