Evaluating retroperitoneal pathology may be difficult, especially for trainees. A structured approach is essential to enhance diagnostic accuracy and clinical decision-making. 

1. Understanding the anatomy: Comprehensive knowledge of retroperitoneal spaces and fascial planes is fundamental. 
2. Multidisciplinary correlation: Clinical history, laboratory values and prior imaging should be systematically reviewed to optimize imaging protocols.
3. Pattern recognition: Familiarity with both common and atypical pathologies enhances differential diagnosis skills. 
4. Accurate reporting: Developing precise reporting techniques is crucial for the diagnostic pathway and effective disease management. 

By integrating these principles, trainees can improve their diagnostic approach, enhance interdisciplinary collaboration and develop confidence in assessing retroperitoneal pathology.