Clinical Study
MDCT in the Differentiation of Adrenal Masses: Comparison between Different Scan Delays for the Evaluation of Intralesional Washout
Table 1
Mean densitometric values obtained in group 1.
| Group 1 | | Adenomas | Nonadenomas |
| Mean density in unenhanced phase (HU) | 3 | 31,4 | Mean density in portal phase (HU) | 76,8 | 85,9 | Mean density in 5′ delayed phase (HU) | 24,8 | 66,1 | Mean density in 10′ delayed phase (HU) | 21 | 61,3 | 5′ mean APW | 69,80% | 25,10% | 5′ mean RPW | 67,20% | 15,80% | 10′ mean APW | 75,90% | 33,50% | 10′ mean RPW | 73,51% | 20,50% |
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