title: "Upside-down" contrast-urine level in glycosuria: CT features.
abstract: Contrast-urine levels are often encountered in CT of the urinary bladder. Opacified urine occupies the dependent portion of the bladder, while unopacified urine layers above it. We report a case in which this relationship was reversed. An explanation of this phenomenon is proposed.
authors: Medical College of Pennsylvania and Hospital, Philadelphia 19129.
authors: R M
authors: RM
authors: Savit
authors: D S
authors: DS
authors: Udis
mesh_terms: D000368:Aged; D003974:Diatrizoate Meglumine / Q000652:urine; D005260:Female; D006029:Glycosuria / Q000000981:diagnostic imaging* / Q000652:urine; D006801:Humans; D013046:Specific Gravity; D014057:Tomography, X-Ray Computed; D001743:Urinary Bladder / Q000000981:diagnostic imaging*
chemical_list: D003974:Diatrizoate Meglumine