To assess the applicability of computed tomography first-order radiomic feature volumetric analysis to differentiate venous thrombi consistency (friable vs. solid) in patients with renal cell carcinoma (RCC), highlighting its potential impact on surgical outcomes.
Key Findings:
Venous tumor thrombus consistency is a critical predictor of overall survival in RCC patients, with specific survival rates to be included.
Histological examination revealed that solid thrombi contained over 50% viable tumor cells.
CT imaging can provide detailed characterization of thrombus features, aiding in surgical planning.
Interpretation:
The study highlights the potential of volumetric CT radiomic analysis in predicting venous thrombus consistency, which may improve surgical outcomes in RCC patients.
Limitations:
Retrospective design may introduce selection bias, potentially skewing results.
Limited sample size may affect the generalizability of findings, necessitating further research.
Histological assessment relies on subjective evaluation of tumor cell viability, which may vary between pathologists.
Conclusion:
Utilizing advanced CT radiomic features may enhance preoperative assessment of venous thrombus consistency in RCC, potentially leading to improved surgical strategies and patient outcomes, emphasizing the need for further validation.
