Combined frameless stereotactical biopsy and intraoperative cerebral angiography by 3D-rotational fluoroscopy with intravenous contrast administration: a feasibility study.
Thomas LinsenmannAndrea CattaneoAlexander MärzJudith WeilandChristian StetterRobert NicklThomas WestermaierPublished in: BMC medical imaging (2021)
The images could easily be transferred to the planning and navigation system and were successfully merged with the MRI data set. The procedure can be completely integrated into the surgical workflow. Preoperative CT imaging or transport under anaesthesia may even be replaced by this technique in the future. Furthermore, hemorrhages can be successfully visualized intraoperatively and might prevent time delays in emergencies.
Keyphrases
- contrast enhanced
- computed tomography
- optical coherence tomography
- electronic health record
- magnetic resonance imaging
- patients undergoing
- magnetic resonance
- high resolution
- diffusion weighted imaging
- deep learning
- dual energy
- high dose
- positron emission tomography
- subarachnoid hemorrhage
- current status
- image quality
- ultrasound guided
- convolutional neural network
- minimally invasive
- cerebral ischemia
- artificial intelligence
- atrial fibrillation
- photodynamic therapy
- cerebral blood flow
- catheter ablation