Introduction: Teratomas are bizarre neoplasms derived from embryonic tissues typically found in the gonads and sacrococcygeal tissues of adults.
Case Presentation: We report a case of histologically proven metastatic teratoma with an unusual presentation. The 32-year old male patient had a retroperitoneal tumour detected on computed tomography during the workup of abdominal pain.
Discussion: Retroperitoneal teratomas are uncommon and a challenge to manage. Differential diagnoses could be a dilemma without a thorough history and a high index of suspicion.
Conclusions: Recurrent metastatic teratoma is one of the rare differential diagnoses of any retroperitoneal mass and can present years after complete resection of the primary tumour.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6584909 | PMC |
| http://dx.doi.org/10.1016/j.ijscr.2019.06.004 | DOI Listing |
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