American Journal of Roentgenology · 1982 · 51 citations · 1 references
MedicineNephrologyRadiologyDiagnostic ImagingDiagnostic RadiologyUltrasonographyCyst ImagingRenal Cystic DiseasesRenal ImagingRenal Mass CharacterizationRenal Mass EvaluationRenal NeoplasmsContrastCystic Renal Mass CharacterizationCystic Renal Mass EvaluationFat-containing Renal MassesRenal Cyst ImagingRenal Masses Imaging
The computed tomographic (CT) and sonographic appearance of 16 patients with parapelvic cysts were retrospectively reviewed. CT revealed a water-density renal hilar mass that did not fill with contrast material after intravenous injection. Sonography demonstrated a cystic renal hilar mass with echogenic walls that did not communicate with the collecting system. The differential diagnosis of renal hilar masses as seen by CT and sonography is discussed.
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