TY - EJOU AU - Kocher, Neil J. AU - Loloi, Justin AU - Warrick, Joshua AU - Burns, Amy S. AU - Decter, Ross M. TI - Ectopic ACTH-secreting neuroendocrine tumor: a rare etiology of a pediatric solid renal mass T2 - Canadian Journal of Urology PY - 2019 VL - 26 IS - 5 SN - 1488-5581 AB - Neuroendocrine tumors (NETs) are rare tumors with varying clinical presentations. We describe the case of an 11-year-old female presenting with Cushingoid features in the setting of a left-sided flank mass. Her presentation and evaluation suggested a paraneoplastic ectopic ACTH syndrome. She underwent open left radical nephrectomy and final pathology confirming a high-grade NET with nodal metastasis. Although exceedingly rare, ACTH-secreting tumors of the kidney can cause significant morbidity and mortality and so we recommend it be included in the differential diagnosis of pediatric renal masses. KW - pediatric KW - neuroendocrine KW - ACTH KW - tumor; ectopic DO -