Presentation
Referred for evaluation of left hydronephrosis. He had undergone pyeloplasty six years before.
Patient Data
Age: 10 years
Gender: Male
Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/7346/annotated_viewer_json?c=1696822629\u0026lang=us"}
MR urography showed grade IV hydronephrosis due to persistent pelviureteric junction obstruction. Note the distorted hilar anatomy. The right kidney was normal.