01.12.2011 | Case report | Ausgabe 1/2011 Open Access
Primary plasmacytoma of the testicle: a case report
- Zeitschrift:
- Journal of Medical Case Reports > Ausgabe 1/2011
Wichtige Hinweise
Electronic supplementary material
The online version of this article (doi:10.1186/1752-1947-5-494) contains supplementary material, which is available to authorized users.
Competing interests
The authors declare that they have no competing interests.
Authors' contributions
CB wrote and edited the manuscript. TG created pathologic images, read and approved the manuscript. RY provided patient care, designed the study and wrote and edited the manuscript. All authors read and approved the final manuscript.
Abstract
Introduction
Extramedullary plasmacytoma is a rare plasma cell neoplasm. Plasmacytomas are most commonly found in the head and neck region, but can occur in many other locations. They rarely occur in the testis, and are commonly associated with concurrent multiple myeloma at the time of diagnosis. Isolated plasmacytoma of the testis is exceedingly rare, with few cases reported in the literature.
Case presentation
A 72-year-old Caucasian man presented with a painless testicular mass treated by orchiectomy. The mass was determined to be plasmacytoma on pathological examination. At the time of diagnosis, our patient did not have multiple myeloma, and is currently undergoing chemotherapy for treatment of his disease.
Conclusion
Isolated plasmacytoma of the testicle is a rare cause of testicular mass, and is seldom reported in the literature. Patients with this disease require careful monitoring because of their high risk of progression to multiple myeloma. The diagnosis of testicular plasmacytoma can be challenging for primary care doctors and urologic specialists. This condition should be in the differential diagnosis in elderly men.