system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Reflux into grossly dilated ureter belongs to which grade of Vericoureteric Reflux ?
assistant
The correct answer is  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