Urology Flashcards

1
Q

Most radiopaque calculus?

A

CaPhosphate

CA + P

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2
Q

Struvite calculus cancer-ph-bacteria?

A

SCC
> 7.2 alkaline!
Bacteroides!

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3
Q

Nephroblastoma vs neuroblastoma calcification?

A
NEUROBLASTOMA = CALCIFIED
Nephroblastoma = non-calcified
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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

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5
Q

Tumour with pinky flash appereance?

A

Transitional cell carcinoma

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6
Q

Tellow brown tumour?

A

RCC

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7
Q

Family history of subarachnoid haemorrhage + renal failure ± haematuria?

A

Polycystic kidney disease

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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

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