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Gabor Fichtinger
Queen's University
Imaging phantomRadiologyComputer visionComputer scienceMedicine
448Publications
42H-index
7,374Citations
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Publications 441
Newest
#1Natasja N. Y. Janssen (Queen's University)
#2Martin Kaufmann (Queen's University)H-Index: 16
Last. Doug McKay (Queen's University)
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PURPOSE Basal cell carcinoma (BCC) is the most commonly diagnosed skin cancer and is treated by surgical resection. Incomplete tumor removal requires surgical revision, leading to significant healthcare costs and impaired cosmesis. We investigated the clinical feasibility of a surgical navigation system for BCC surgery, based on molecular tissue characterization using rapid evaporative ionization mass spectrometry (REIMS). METHODS REIMS enables direct tissue characterization by analysis of cell-...
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#1Csaba PinterH-Index: 6
#2Andras LassoH-Index: 15
Last. Gabor FichtingerH-Index: 42
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Virtual reality (VR) provides immersive visualization that has proved to be useful in a variety of medical applications. Currently, however, no free open-source software platform exists that would provide comprehensive support for translational clinical researchers in prototyping experimental VR scenarios in training, planning or guiding medical interventions. By integrating VR functions in 3D Slicer, an established medical image analysis and visualization platform, SlicerVR enables virtual real...
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#1Alice Santilli (Queen's University)
#2A Jamzad (Queen's University)
Last. Gabor Fichtinger (Queen's University)H-Index: 42
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PURPOSE: Basal cell carcinoma (BCC) is the most commonly diagnosed cancer and the number of diagnosis is growing worldwide due to increased exposure to solar radiation and the aging population. Reduction of positive margin rates when removing BCC leads to fewer revision surgeries and consequently lower health care costs, improved cosmetic outcomes and better patient care. In this study, we propose the first use of a perioperative mass spectrometry technology (iKnife) along with a deep learning f...
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#1Madeline Lemke (Queen's University)
#2Hillary Lia (Queen's University)H-Index: 1
Last. Boris Zevin (Queen's University)H-Index: 2
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Background Suturing is a fundamental skill in undergraduate medical education. It can be taught by faculty-led, peer tutor-led, and holography-augmented methods; however, the most educationally effective and cost-efficient method for proficiency-based teaching of suturing is yet to be determined.
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#1Perry S. Choi (Boston Children's Hospital)
#2Hannah H. Nam (Children's Hospital of Philadelphia)H-Index: 1
Last. Sitaramesh Emani (Boston Children's Hospital)H-Index: 24
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Abstract Purpose In children with a mitral annulus too small to accommodate traditional prostheses, surgical implantation of stent-based valves is a promising option. However, no reliable pre-operative methods exist to guide patient selection, device sizing and positioning. We describe a novel methodology to visualize and quantify device fit in three-dimensional echocardiogram (3DE)-derived heart models. Description Heart models were created from existing pre-operative 3DE using custom software....
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#1Lauren Yates (Queen's University)
#2Laura Connolly (Queen's University)
Last. Parvin Mousavi (Queen's University)H-Index: 19
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PURPOSE: Raman spectroscopy is an optical imaging technique used to characterize tissue via molecular analysis. The use of Raman spectroscopy for real-time intraoperative tissue classification requires fast analysis with minimal human intervention. In order to have accurate predictions and classifications, a large and reliable database of tissue classifications with spectra results is required. We have developed a system that can be used to generate an efficient scanning path for robotic scannin...
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#2Andras LassoH-Index: 15
Last. Gabor FichtingerH-Index: 42
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Last. Gabor FichtingerH-Index: 42
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Last. Tamas UngiH-Index: 15
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#2Csaba PinterH-Index: 6
Last. Gabor FichtingerH-Index: 42
view all 5 authors...
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