Hydronephrosis Flashcards
1
Q
What is hydronephrosis?
A
A condition in which obstruction to urine flow downstream results in hydrostatic dilation of the renal pelvis and calyces
2
Q
Describe the pathophysiology of hydronephrosis
A
Back pressure (any obstruction, stone, tumour) → collecting system continues to dilate and renal parenchyma becomes atrophic
3
Q
How is hydronephrosis managed?
A
Removal of obstruction and drainage of accumulated urine
4
Q
A
