Evaluation of tumour size and rete testis invasion in progression free survival of our patients with stage i testicular seminoma. A retrospective observational study of a reference hospital center and literature review.

The aim of this study was to evaluate the impact of tumour size and rete testis invasion in progression free survival of our patients with stage I testicular seminoma. A literature review is also made. A retrospective observational study was performed. We included patients with stage I seminoma between January 2010 and July 2022. Patients without factors of poor prognostic -Group A- were compared with patients with factors of poor prognostic -Group B-. Kaplan-Meier curves and log-rank testing were used to compare progression free survival (PFS) between these groups. Statistical significance was considered at P≤.05. 55 patients were included in this study. 20 patients (36.4%) were of good prognostic -Group A- and 35 (63.6%) had factors of poor prognostic -Group B-. The mean age was similar in both groups (mean±standard deviation), 38.62±9.04 years. The mean follow-up time was 63.5±33.6 months. All the patients in group A and 25.7% of the patients in group B underwent active surveillance (AS). 26 patients (74.3%) of the patients in Group B were treated with one cycle of adyuvant carboplatin. Three patients suffered a relapse with retroperitoneal lymph nodes (10.3%), all of them were treated with three cycles of BEP, with a complete response of the disease. No statistical significant differences were found in PFS between Group A and B (log Rank P=.317). Individualization of adjuvant treatment in stage I seminoma is important, avoiding the adverse effects derived from them.

Informations de copyright

Copyright © 2023 AEU. Published by Elsevier España, S.L.U. All rights reserved.