Congenital renal disorders Flashcards
1
Q
Medullary sponge kidney?
A
congenital disorder characterised by cystic dilatation of the collecting tubules (one or both kidneys)
2
Q
Most common genetic cause of with AD PKD?
A
Chromosome 16 (85%)
Chromosome 4 responsible for majority of other cases
3
Q
AD PKD is associated with which other anomalies?
A
Intracerebral aneurysms
Cardiac anomalies (mitral valve prolapse, aortic root dilataion)
4
Q
Incidence of posterior urethral valves?
A
1/12000
5
Q
Ureterocele?
A
Cystic swelling of intramural portion of distal ureter
6
Q
Incidence of Horseshoe kidney?
A
1/400 - 500
7
Q
Long term outcomes of posterior urethral valves?
A
30% experience ESRF or chronic renal insufficiency
8
Q
Most common congenital cause of renal disease?
Incidence?
A
AD PKD
Incidence 1:800 - 1:1000
