From: A role for artificial intelligence in molecular imaging of infection and inflammation
Opportunities | Challenges | Solutions | |
---|---|---|---|
Improve detection | Detection of low-grade or localized infections | Insufficient spatial resolution Lack of sensitivity Long acquisition times | Cardiac and respiratory motion correction Improving of the detector sensitivity. e.g., by predicting the depth-of-interaction of incoming photons Image denoising by AI |
Predict outcomes | Prediction of individual outcome by assessing the systemic immune response | Validated data derived from multiple organ systems required | In depth analysis of high-dimensional imaging data by AI algorithms Large-scale prospective trials including in vitro ‘omics’ data |
Provide prognostic information | Imaging as predictive classifier to determine long-term outcome | Discrimination of physiological vs. pathological immune metabolic pathways Subtle differences require large datasets for training High efforts for data harmonization | AI analysis on big data provided by, e.g., large multicenter studies or national health care providers |