Burned-out testis tumour that metastasized to retroperitoneal lymph nodes: a case report

• Main Authors: Yucel Mehmet, Kabay Sahin, Saracoglu Ugur, Yalcinkaya Soner, Hatipoglu Namik Kemal, Aras Erol
• Format: Article
• Language: English
• Published: BMC 2009-05-01
• Series: Journal of Medical Case Reports
• Online Access: http://www.jmedicalcasereports.com/content/3/1/7266

<p>Abstract</p> <p>Introduction</p> <p>Burned-out testicular tumour is a very rare clinical entity. There is no clinical finding in the testicle, because it regresses spontaneously with no treatment, and generally presents with metastases. Abdominal masses in young male patients may sometimes be caused by a metastatic burned-out testicular tumour. We report a patient with a burned-out testicular tumour that metastasized to retroperitoneal lymph nodes.</p> <p>Case presentation</p> <p>A 28-year-old man complained of an abdominal mass and continuously increasing pain over the previous 2 months. A midabdominal mass, atrophy and minimal induration in the right testis were revealed on physical examination. Ultrasound findings revealed focally increased echogenicity, which is typical of burned-out tumours. Inguinal orchiectomy was performed, and the histological examination of the biopsy specimen revealed a large area of hyalinization, tubular hyalinization, interstitial fibrosis and focal Leydig cell hyperplasia, with no abnormal pathological findings in the epididymis and spermatic cord. The final pathological diagnosis was concluded as "burned-out" testicular tumour. Surgical treatment was followed by appropriate chemotherapy and in the follow-up, the abdominal mass was observed to regress. The patient is currently free of disease 5 years after diagnosis.</p> <p>Conclusion</p> <p>For the detection of intratesticular lesions, especially in patients with extragonadal metastatic involvement and normal palpation findings for the testis, scrotal sonography is very important. A burned-out testicular tumour should be considered and testis biopsies should be performed if there is any risk factor of malignancy.</p>