What question did this study set out to answer?

The aim is to identify factors that predict rapid recurrence of renal cell carcinoma after radical nephrectomy.

May 6, 20260 citationsOpen Access

Predictors for Recurrences Within One Year Following Radical Nephrectomy for Non-metastatic Renal Cell Carcinomas.

KBKENSUKE BEKKU TYTomoaki Yamanoi TKTatsushi Kawada

Key Points

The aim is to identify factors that predict rapid recurrence of renal cell carcinoma after radical nephrectomy.
Included patients who underwent radical nephrectomy from 2014 to 2024 at Okayama University Hospital.
Defined rapid recurrence as metastasis within one year post-surgery.
Microscopic venous invasion was identified as a significant predictor of rapid recurrence.
Tumor size of 60 mm or larger was also linked to increased risk of rapid recurrence.

Abstract

Background/Aim: This study aimed to identify predictors of rapid recurrence following radical nephrectomy for non-metastatic renal cell carcinomas. Patients and Methods: Patients with non-metastatic renal cell carcinoma who underwent radical nephrectomy between 2014 and 2024 at Okayama University Hospital were included. Rapid recurrence was defined as local or distant metastasis occurring within one year after radical nephrectomy, whereas recurrences occurring beyond one year were classified as non-rapid. Results: <0.001). Conclusion: Microscopic venous invasion and tumor size of 60 mm or larger were identified as independent predictors of rapid recurrence following radical nephrectomy for non-metastatic renal cell carcinoma.

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