Presentation
Recurrent urinary tract infections.
Patient Data
Age: 25 years
Gender: Female
From the case:
Ureterocele (IVP)
{"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/29648/annotated_viewer_json?iframe=true\u0026lang=us"}
Plain radiograph shows no calcification along the urinary tract. Post intravenous contrast radiograph shows dilatation of the left distal ureter showing a "cobra's head'' appearance and "radiolucent halo" effect. Findings represent intravesical ureterocele of left ureter.
Case Discussion
Ureterocele represents abnormal dilatation of the distal ureteric segment. Ureteroceles may be associated with either a single or a duplex ureter. Ureteric duplication is present in about 75% of cases of ureteroceles. Ureteroceles have a female predilection.
Ureteroceles can be further classified into simple and ectopic types.