Sample interview questions: Can you explain the process of acquiring and analyzing multi-planar or three-dimensional imaging data?
Sample answer:
- Acquisition of Multi-planar or Three-dimensional Imaging Data:
1. Patient Preparation:
– Explain the procedure to the patient and obtain informed consent.
– Position the patient comfortably on the imaging table or gantry.
– Immobilize the patient using straps, cushions, or vacuum bags as necessary.
2. Selecting Imaging Parameters:
– Determine the appropriate imaging modality (e.g., CT, MRI, ultrasound) based on the clinical indication.
– Set the imaging parameters such as slice thickness, field of view, and reconstruction algorithm.
3. Scanning:
– Initiate the scanning process, ensuring that the patient remains still and follows any specific instructions.
– Monitor the scan progress and make adjustments as needed.
4. Data Transfer:
– Once the scan is complete, transfer the acquired data to a workstation or PACS system for further processing and analysis.
- Analysis of Multi-planar or Three-dimensional Imaging Data:
1. Image Reconstruction:
– Use specialized software to reconstruct the raw data into cross-sectional images (axial, sagittal, and coronal planes) and three-dimensional volume datasets.
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