title: Primary retroperitoneal teratoma presenting as an adrenal tumor in an adult.
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.
authors.affiliation: James Buchanan Brady Urological Institute, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA.
authors.forename: Soroush
authors.initials: S
authors.lastname: Rais-Bahrami
authors.forename: Ioannis M
authors.initials: IM
authors.lastname: Varkarakis
authors.forename: Giovanni
authors.initials: G
authors.lastname: Lujan
authors.forename: Thomas W
authors.initials: TW
authors.lastname: Jarrett
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000175:diagnosis*; D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D018209:Myelolipoma / Q000175:diagnosis*; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis*; D013724:Teratoma / Q000175:diagnosis*