Editing CUA: Antenatal hydronephrosis (2017) (section)

== Questions ==

# What is the differential diagnosis of ANH in order of likelihood?
# Describe the SFU grading for ANH

# In the third trimester, what antero-posterior renal pelvic diameter is considered mild, moderate, and severe antenatal hydronephrosis?
# When is post-natal evaluation of antenatal hydronephrosis generally indicated?
# What are the indications for a referral to a pediatric urologist for antenatal counselling?
# In which patients should a serum creatinine be obtained as part of the post-natal evaluation?
# What imaging findings on ultrasound warrant a VCUG in the work-up of ANH?
# When should post-natal US be performed in patients with ANH?
# What are the indications for diuretic renography?
# Which patients with ANH may benefit from continuous antibiotic prophylaxis? Which antibiotics are commonly used? Which should be avoided and why?
# What are the indications for surgery in obstructive hydronephrosis?