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Updated: May 31, 2026

In Vivo, Percutaneous, Needle Based, Optical Coherence Tomography of Renal Masses
Published on: March 30, 2015
Retroperitoneal oncocytoma: case report and review of the imaging features
A A Roy1, C Jameson, T J Christmas
1Department of Radiology, The Royal Marsden NHS Trust, London, UK. amit.roy@bartsandthelondon.nhs.uk
Abstract:
Oncocytomas are uncommon tumours that occur in a number of specific anatomical locations within the head, neck, chest, abdomen and pelvis. When occurring in the retroperitoneum, oncocytomas almost always arise from either the kidney or adrenal gland. With this case we present the imaging findings of an exceptionally rare retroperitoneal oncocytoma whose site of origin is neither the kidney nor adrenal gland.
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