title: Renal oncocytoma: a benign tumor often misdiagnosed as malignant. Case reports and a diagnostic protocol.
mesh_terms: D000236:Adenoma / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D000368:Aged; D000792:Angiography; D003951:Diagnostic Errors; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed