Reflux into grossly dilated ureter belongs to which grade of Vericoureteric Reflux ?
High-Yield Explanation
Grading of VUR based on radiocontrast MCO :
Grade
Description
I
Reflux into non - dilated distal ureter
II
Reflux into upper collecting system in non dilated ureter
III
Reflux into dilated ureter
IV
Reflux into grossly dilated ureter
V
massive Reflux with ureteral dilation , tortuous effaced calyces