Presentation
Worsening intermittent right flank pain, no history of burning micturition.
Patient Data
Age: 25 years
Gender: Male
{"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/30561/annotated_viewer_json?lang=us"}
Moderate right hydronephrosis was found with acute narrowing of ureteropelvic (UP) junction. Distal ureter is collapsed. Aberrant/accessory artery for lower pole of right kidney was crossing just above UP junction. Repeated compression by aberrant renal artery causes UPJ obstruction.
Case Discussion
This is a case of UPJ obstruction.
Unable to process the form. Check for errors and try again.