title: Is contrast enhanced ultrasound a valid alternative diagnostic modality for renal cell carcinoma in patients with renal impairment?
authors.forename: Kae Jack
authors.initials: KJ
authors.lastname: Tay
authors.forename: Henry Ss
authors.initials: HS
authors.lastname: Ho
authors.forename: Albert Sc
authors.initials: AS
authors.lastname: Low
authors.forename: Christopher Ws
authors.initials: CW
authors.lastname: Cheng
mesh_terms: D000368:Aged; D002292:Carcinoma, Renal Cell / Q000175:diagnosis / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D014055:Tomography, Emission-Computed; D014463:Ultrasonography