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Updated: Jul 17, 2026

A Novel Method: Super-selective Adrenal Venous Sampling
Published on: September 15, 2017
Primary retroperitoneal teratoma presenting as an adrenal tumor in an adult
Soroush Rais-Bahrami1, Ioannis M Varkarakis, Giovanni Lujan
1James Buchanan Brady Urological Institute, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA.
Abstract:
Primary teratomas in the retroperitoneum are rare in adults. Most teratomas in this region are secondary to germ cell tumors of the testes or ovaries. We describe a case of mature cystic teratoma that was clinically suggestive of an adrenal myelolipoma. Resection was attempted using laparoscopy but was converted to open adrenalectomy to ensure complete resection. Because of the risk of malignancy, follow-up radiographic studies were performed to ensure the oncologic efficacy of resection. The patient has been free of recurrence for longer than 18 months.
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