title: Large renal masses in young adults.
mesh_terms: D000328:Adult; D002292:Carcinoma, Renal Cell / Q000175:diagnosis*; D005260:Female; D006391:Hemangioma / Q000175:diagnosis*; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D008067:Lipoma / Q000175:diagnosis*; D008297:Male; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography