43yo, M, Right flank painSupineUpright

24 yo, F, nephrolitiasisSupineUprightPre-contrast

2002T1confined to kidney, T1a

LMU confinement to renal capsule challenges cross-sectional imaging5-year survivalStage T198%Stage T3a50-60% Hermanek and Schrott 1990, J Urol 144, 238-242Renal Cancer: TNM Stage T1 or T3a?U G Mueller-Lisse et al. 2007ECR 2007 CC 916 Staging Renal Cancer

MD CTALRD , RAS, +

What is MDCT Urography?Minimalist Definition:

thin sections,contrast enhanced,excretory phase,of the kidneys, ureters and bladder.(DAVROB)

Megaloureter Recurrent UTIsHaematuriaRenal massUrothelial tumoursPCNL planningRecurrent UTIsTCC follow-upLeaks, fistulae, iatrogenic injuries, trauma

What are the Indications for Urography?StonesRenal massUrothelial tumoursPCNL planningRecurrent UTIsTCC follow-upLeaks, fistulae, iatrogenic injuries, trauma

How many detector rows do you need?x1 x4 x8 x16 x64?

Can you recognise the signs?(HAHE)

Can you recognise the signs? TCC sessile(SMMA) 1 CTU TP, RP TP

Next year:More on the natural history of urothelial tumoursTCC present as haematuria, therefore discuss CT for haematuria,More on the treatments for urothelial tumours.Talk lasted 20 minutes so have possibility to talk for an extra 5 minutes