Urology Flashcards
1
Q
Most radiopaque calculus?
A
CaPhosphate
CA + P
2
Q
Struvite calculus cancer-ph-bacteria?
A
SCC
> 7.2 alkaline!
Bacteroides!
3
Q
Nephroblastoma vs neuroblastoma calcification?
A
NEUROBLASTOMA = CALCIFIED Nephroblastoma = non-calcified
4
Q
WHat to do with a 9 mm renal calculus?
A
Extracorporeal schock wave lithotripsy
Renal stones < 5 mm = observe 5-10 mm = ESWL 10-20 = ESWL or ureteroscopy > 20 mm = percutaneous nephrolithotomy
Ureteric stones
Same, but 10-20 mm = ureteroscopy
5
Q
Tumour with pinky flash appereance?
A
Transitional cell carcinoma
6
Q
Tellow brown tumour?
A
RCC
7
Q
Family history of subarachnoid haemorrhage + renal failure ± haematuria?
A
Polycystic kidney disease
8
Q
Reduction of a risk of urinary retention in BPH?
A
FINASTERIDE!
5a-reductase inhibitors have this function! Not Tamsulosine, which is a1 receptor antagonist