Geir Arne Tangen
Geir Arne Tangen
Publications and responsibilities
Using the CustusX toolkit to create an image guided bronchoscopy application: Fraxinus
Conclusions: The CustusX platform facilitates development of new and specialized applications. The toolkit supports the process and makes important extension and injection points available for customization....
Electromagnetic navigation versus fluoroscopy in aortic endovascular procedures: a phantom study
Purpose To explore the possible benefits of electromagnetic (EM) navigation versus conventional fluoroscopy during abdominal aortic endovascular procedures. Methods The study was performed on a phantom representing the abdominal aorta. Intraoperative cone beam computed tomography (CBCT) of the phant...
Registration of Real-Time 3-D Ultrasound to Tomographic Images of the Abdominal Aorta
The purpose of this study was to develop an image-based method for registration of real-time 3-D ultrasound to computed tomography (CT) of the abdominal aorta, targeting future use in ultrasound-guided endovascular intervention. We proposed a method in which a surface model of the aortic wall was se...
Multimodal avbildning kombinert med� navigasjon og nye instrumenter
CustusX: an open-source research platform for image-guided therapy
Purpose CustusX is an image-guided therapy (IGT) research platform dedicated to intraoperative navigation and ultrasound imaging. In this paper, we present CustusX as a robust, accurate, and extensible platform with full access to data and algorithms and show examples of application in technological...
Lekkasje ved stentgraft i aorta
Hos en kvinne behandlet med stentgraft for et abdominalt aortaaneurisme oppsto det via kollateraler retrograd blodstrøm gjennom to lumbalarterier og inn mellom aortaveggen og stentgraftet. CT-kontroller viste økende størrelse av aneurismet med bestående rupturfare. Endovaskul...