5 Cyst Kidney disorders

Question 1

Cystic dilation of collecting ducts

Answer 1

Autosomal recessive polycystic kidney disease

Question 2

destroy kidney parenchyma

Answer 2

Autosomal dominant polycystic kidney disease

Question 3

Autosomal dominant polycystic kidney disease sxs

Answer 3

flank pain, hematuria, hypertension, urinary infection, progressive renal failure

Question 4

Autosomal dominant polycystic kidney disease

due to mutation in

Answer 4

Mutation in PKD1 (85% of cases, chromosome 16) or PKD2 (15% of cases, chromosome 4).

Question 5

Autosomal dominant polycystic kidney disease Death from complications of 2 dzs

Answer 5

chronic kidney disease or hypertension (caused by􏰃renin production).

Question 6

berry aneurysm

Answer 6

Autosomal dominant polycystic kidney disease

Question 7

mitral valve prolaps

Answer 7

Autosomal dominant polycystic kidney disease

Question 8

benign hepatic cysts.

Answer 8

Autosomal dominant polycystic kidney disease

Question 9

Autosomal dominant polycystic kidney disease

tx

Answer 9

ACE inhibitors or ARBs

Question 10

Cystic dilation of collecting ducts

Answer 10

Autosomal recessive polycystic kidney disease

Question 11

Associated with congenital hepatic fibrosis

Answer 11

Autosomal recessive polycystic kidney disease

Question 12

Potter seq can be due to what in which cyst dz.

Answer 12

ologuria in

Autosomal recessive polycystic kidney disease

Question 13

Autosomal recessive polycystic kidney disease Concerns beyond neonatal period include 3 conditions

Answer 13

systemic hypertension, progressive renal insufficiency, and portal hypertension from congenital hepatic fibrosis.

Question 14

Inherited disease causing tubulointerstitial fibrosis and progressive renal insufficiency

Answer 14

Medullary cystic disease

Question 15

inability to concentrate urine

Answer 15

Medullary cystic disease

Question 16

Medullary cystic disease US finds

Answer 16

shrunken kidneys

Question 17

Simple cysts are filled with

Answer 17

ultrafiltrate (anechoic on ultrasound C

Question 18

Found incidentally and typically asymptomatic.

Answer 18

Simple cysts

Question 19

account for majority of all renal masses

Answer 19

Simple cysts

Question 20

What requires follow up or removal due to risk of RCC?

Answer 20

Complex cysts

Question 21

Complex cysts composition

Answer 21

septated, enhanced, or have solid components on imaging

Question 22

Simple v complex cyst tx. ?

Answer 22

simple=Found incidentally and typically asymptomatic.

complex=require follow-up or removal due to risk of renal cell carcinoma