Metastatic Clear Cell Renal Cell Carcinoma and Complicated Renal Cyst

Matthias Benz, MD, and Prof. Daniel Boll, MD,
Clinic of Radiology and Nuclear Medicine, University Hospital Basel, Basel, Switzerland

A 76-year-old male patient, suffering from metastatic clear cell renal cell carcinoma (RCC), underwent a right-sided nephrectomy and was post-operatively treated with Pazapanib. A follow-up thoraco-abdomino-pelvic CT examination was ordered for restaging. TwinBeam Dual Energy (TBDE) CT was performed.