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Indexed/Abstracted in: EMBASE, PubMed/MEDLINE, Science Citation Index Expanded (SciSearch), Scopus
Impact Factor 0,536
Online ISSN 1827-1758
Marco ODERDA 1, Francesca MALETTA 2, Anna PALAZZETTI 1, Riccardo FALETTI 3, Marco FALCONE 1, Giancarlo MARRA 1, Diego GALLIANO 2, Laura DAVICO BONINO 2, Paolo GONTERO 1
1 Department of Urology, University of Turin, Città della Salute e della Scienza, Turin, Italy; 2 Department of Pathology, Città della Salute e della Scienza, Turin, Italy; 3 Department of Radiology, University of Turin, Città della Salute e della Scienza, Turin, Italy
Even though CT scans are considered the gold standard to characterize a renal mass, sometimes they can be misleading, showing a solid renal mass as a cystic one. Tubulocystic renal cell carcinoma (TcRCC) is a rare and recently discovered RCC variant which radiologically may look like a Bosniak type II to IV, even if it has solid features. We describe a case of a patient with left kidney TcRCC initially diagnosed as a renal cyst, who finally underwent radical nephrectomy showing a large, solid neoplasm. Due to its unusual CT appearance, TcRCC can be confused with cystic lesions and several other benign or malignant entities. Ultrasound can be a useful aid for the characterization of these renal tumors.