Radiomics and anaesthetic planning: Quantitative imaging as a new frontier in preoperative risk assessment

Figure 2 Multi-organ radiomics integration framework for precision anaesthesia. CT: Computed tomography; ASA-PS: American Society of Anesthesiologists Physical Status; SMI: Skeletal Muscle Index; SMD: Skeletal muscle density; VAT: Visceral adipose tissue; SAT: Subcutaneous adipose tissue; Vd: Volume of distribution; EAT: Epicardial adipose tissue; PVAT: Perivascular adipose tissue; POAF: Postoperative atrial fibrillation; COPD: Chronic obstructive pulmonary disease; PPCs: Postoperative pulmonary complications; AUC: Area under the curve; NMB: Neuromuscular blocker; HDU: High-dependency unit; ICU: Intensive care unit; SHAP: SHapley Additive exPlanations; LIME: Local Interpretable model-agnostic explanations; GLCM/GLRLM/GLSZM: Texture feature matrices; LightGBM: Light gradient boosting machine; XGBoost: Extreme Gradient Boosting.