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Updated: Aug 15, 2025

Teratoma Generation in the Testis Capsule
Published on: November 7, 2011
Recurrence of primitive germ cell tumour 20 years on
Helen-Cara Younan1, Georgina Keogh2, Michael Seckl2,3
1Department of Clinical Oncology, Imperial College Healthcare NHS Trust, London, UK helen-cara.younan@nhs.net.
Abstract:
We present a case of a woman in her 20s, with a prior history of paediatric sacrococcygeal germ cell tumour, presenting with a 6-month history of perianal pain. An MRI pelvis revealed a heterogeneous soft tissue mass causing destruction of the sacrococcygeal bone. A staging CT demonstrated metastatic deposits in the lungs and hypodense foci in the liver suspicious of metastatic disease. Her alpha-fetoprotein levels were raised and a CT-guided biopsy was in keeping with recurrent germ cell tumour. She was referred to a national centre for the treatment of germ cell tumours in adults and was rechallenged with cisplatin-based multiagent chemotherapy with a curative intent. This case raises the important question of how long we should follow-up these patients and whether they can ever be safely discharged from oncology surveillance.
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