# Primary Diffuse Large B‐Cell Lymphoma of the Seminal Vesicles: A Rare Case With Diagnostic and Therapeutic Implications

## TL;DR

A rare case of lymphoma in the seminal vesicles was successfully treated with chemotherapy, highlighting the importance of early diagnosis.

## Contribution

This case report presents a rare diagnosis and treatment outcome for primary lymphoma of the seminal vesicles.

## Key findings

- Multimodal imaging and biopsy confirmed primary diffuse large B-cell lymphoma in the seminal vesicles.
- Eight cycles of R-CHOP chemotherapy led to a favorable clinical outcome in the patient.

## Abstract

Primary diffuse large B‐cell lymphoma of the seminal vesicles is rare but treatable. Multimodal imaging and biopsy confirmed the diagnosis in a 68‐year‐old male. Eight cycles of R‐CHOP chemotherapy achieved a favorable outcome, emphasizing early intervention in atypical pelvic masses.