Urology Flashcards

1
Q

Can be ligated from the IVC secondary to increased collaterals

A

Left renal vein

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2
Q

Most common cause of acute renal insufficiency following surgery

A

Hypotension

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3
Q

Dx modality that demonstrate stones and associated hydronephrosis

A

Abdominal CT

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4
Q

Most common renal stones in order

A

1) Calcium oxalate
2) Mg ammonium phosphate
3) Uric acid
4) Cysteine

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5
Q

Renal stone that is lucent to opaque

A

Cysteine

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6
Q

Calcium oxalate stones increase in patients with

A

Terminal ileal resection

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7
Q

Renal stone that can increase in: Ileostomies

A

Uric acid

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8
Q

Renal stone that can increase in: Gout

A

Uric acid

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9
Q

Renal stone that can increase in: Myeloproliferative disorders

A

Uric acid

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10
Q

Indications for kidney stone surgery (4)

A

1) Intractable pain or infection
2) Progressive obstruction
3) Progressive renal damage
4) Solitary kidney

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11
Q

T/F Most kidneys are opaque

A

T

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12
Q

Size of stone that is not likely to be passed in urine

A

> 6mm

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13
Q

1 primary tumor of kidney

A

RCC

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14
Q

RCC: Risk factor

A

Smoking

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15
Q

RCC: Fraction of patients with metastasis at diagnosis

A

1/3

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16
Q

RCC: T/F Wedge resection can be performed on isolated lung and colon masses

A

T

17
Q

T/F Gerota’s fascia covers the adrenal glands

A

T

18
Q

Taken away in radical nephrectomy

A

1) All contents within the Gerota’s fascia

2) Regional LN

19
Q

RCC: T/F Tumor thrombus can be pulled out of the IVC

A

T

20
Q

Management for RCC

A

Radical nephrectomy

21
Q

Most common metastatic tumor to the kidney

A

Breast

22
Q

Management for transitional cell CA of renal pelvis

A

Radical nephroureterectomy

23
Q

Usual bladder CA

A

Transitional cell CA

24
Q

Urinary bladder CA: Most common symptom

A

Painless hematuria

25
Q

Urinary bladder CA: Most common in

A

Males

26
Q

Urinary bladder CA: Risk factors

A

1) Smoking
2) Aniline dyes
3) Cyclophosphamide
4) Chronic cystitis

27
Q

Urinary bladder CA: Most effective immunotherapy for treating early-stage bladder CA

A

Intravesical BCG

28
Q

Important in surgery of ureters in ureteral trauma

A

Avoid stripping soft tissue so as not to compromise blood supply

29
Q

Paraneoplastic syndrome in RCC is associated with what hormones (4)

A

1) EPO
2) PTHrp
3) ACTH
4) Insulin

30
Q

SCC of bladder is associated with infection with what organism

A

Schistosoma haematobium