How can you get final diagnosis of renal mass ?you may need to answer 4 questions ?!!!!!

Learning objectives from this presentation: 1- Renal anatomy. 2- Bosniak classification for cystic renal mass (s). 3- Role of fat in differentiation solid renal mass (s). 4- Renal pelvis mass. 5- Multiphase CT renal timing. 6- Difference Enhanced CT pattern. 7- Implementation from daily-work cases. 8- QUATERNARY Questionnaire MAP FOR RENAL MASS DIAGNOSIS. 9- ‘UNFORGIVABLE MISSES’