Dual-phase helical CT of the kidney: value of the corticomedullary and nephrographic phase for evaluation of renal lesions and preoperative staging of renal cell carcinoma

Our objective was to evaluate early-phase unenhanced and late-phase contrast-enhanced helical CT in revealing renal lesions and staging renal cell carcinomas. Contrast-enhanced helical CT of the kidneys was performed in 145 patients who also underwent unenhanced CT. Contrast-enhanced CT was performe...

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Veröffentlicht in:	American journal of roentgenology (1976) 1997-12, Vol.169 (6), p.1573-1578
Hauptverfasser:	Kopka, L, Fischer, U, Zoeller, G, Schmidt, C, Ringert, RH, Grabbe, E
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Biological and medical sciences Carcinoma, Renal Cell - diagnostic imaging Carcinoma, Renal Cell - pathology Contrast Media Female Humans Image Processing, Computer-Assisted Iohexol - analogs & derivatives Kidney - pathology Kidney Diseases - diagnostic imaging Kidney Neoplasms - diagnostic imaging Kidney Neoplasms - pathology Kidneys Male Medical sciences Middle Aged Neoplasm Staging Nephrology. Urinary tract diseases Predictive Value of Tests Preoperative Care Prospective Studies Sensitivity and Specificity Tomography, X-Ray Computed - methods Tumors of the urinary system
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