Abstract
Background
Teaching postoperative follow-up for renal cell carcinoma (RCC) is challenging during brief urology rotations. We evaluated a structured module based on a simplified risk model (IMDB: venous invasion, tumor size ≥ 7 cm, systemic symptoms, renal sinus fat invasion) to improve residents' knowledge and clinical decision-making.Methods
Forty residents who completed the 8-10 h module (2022-2025) were enrolled in this retrospective pre-post study. The module used a Postoperative Health Management Passport integrating lectures, simulations, outpatient practice, and debriefing. Knowledge was assessed by validated questionnaire (pre/post). Decision-making was scored on follow-up card assignments (0-15). Satisfaction was measured by 5-point Likert scale.Results
Knowledge scores increased from 65.75 ± 5.13 to 90.88 ± 4.92 (mean gain 25.13 ± 4.00; t = 39.71, P 0.05). Second-year residents improved most (27.00 ± 4.14 points, F = 4.307, P = 0.0208).Conclusions
The IMDB-based module effectively enhanced residents' knowledge and decision-making. However, because the decision-making assessment showed near-ceiling performance, the absence of a significant correlation between knowledge gain and decision-making scores should be interpreted with caution; a more sensitive assessment instrument is needed to meaningfully examine this relationship in future studies. The "learn-practice-reflect" framework offers a reproducible model for integrating clinical tools into residency training.