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Primary diffuse large B-cell lymphoma of the testis: a case-report
Maria Gaetana Lamendola1, Franca Ferraraccio, Umberto Pane
1Istituto di Anatomia Patologica, Seconda Università degli Studi, Napoli, Italy.
Summary
A rare case of primary non-Hodgkin lymphoma of the testis, specifically diffuse large B-cell lymphoma, was diagnosed in a 74-year-old man presenting with testicular swelling. This highlights the importance of considering lymphoma in testicular masses.
Area of Science:
- Oncology
- Pathology
Background:
- Primary non-Hodgkin lymphoma of the testis is a rare malignancy.
- Testicular swelling can be indicative of various conditions, including malignancy.
Observation:
- A 74-year-old male presented with a one-month history of testicular swelling.
- Physical examination revealed testicular enlargement, prompting further investigation.
Findings:
- Light microscopy confirmed diffuse large B-cell lymphoma involving the epididymis, rete testis, and testicular parenchyma.
- Immunohistochemistry showed tumor cells positive for CD45, CD20, and Ki67.
Implications:
- This case underscores the need for thorough diagnostic evaluation of testicular masses.
- Understanding the clinical and pathological features of primary testicular lymphoma is crucial for appropriate management.
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