Related Experiment Video
Updated: May 22, 2026
05:24
Teratoma Generation in the Testis Capsule
Published on: November 7, 2011
[A testis tumour in an 82 year-old]
Trine Møller Hansen1, Marie Fredslund Breinholt
1Urologisk Afdeling, Roskilde Hospital, Køgevej 7-13, 4000 Roskilde, Denmark. trinemollerhansen@gmail.com
Ugeskrift for Laeger
|May 2, 2012
Summary
A rare yolk sac tumour was diagnosed in an elderly man. This elderly-onset testicular cancer presents differently than in younger patients, highlighting the need for specific diagnostic considerations.
Area of Science:
- Oncology
- Uropathology
Background:
- Testicular germ cell tumors (GCTs) are rare in the elderly.
- Yolk sac tumors (YSTs) are the most common GCTs in infants and children but are uncommon in adults, especially the elderly.
Observation:
- An 82-year-old male presented with a unilateral right testicular tumor.
- A radical orchiectomy was performed for the tumor.
- Histological examination revealed a malignant germ cell tumor of the yolk sac type.
Findings:
- The tumor showed rete testis invasion.
- No vascular or lymphatic invasion was observed.
- The tumor did not extend through the tunica albuginea.
- Postoperative computed tomography (CT) of the abdomen showed no signs of metastasis.
- Tumor markers remained normal after surgery.
Implications:
- Yolk sac tumors in the elderly are exceptionally rare.
- The clinical behavior of YSTs in the elderly may differ from that in younger populations.
- Accurate diagnosis is crucial for appropriate management and prognosis in elderly patients with testicular tumors.
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