Presentation
The patient came in ultrasound for the evaluation of renal calculi.
Patient Data
Age: 70 years
Gender: Male
From the case:
Inflatable penile prosthesis
{"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/123006/annotated_viewer_json?iframe=true\u0026lang=us"}
Bilateral renal calculi. An inflatable penile prosthesis is seen with its reservoir in the pelvis on the right side.
From the case:
Inflatable penile prosthesis
{"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/123008/annotated_viewer_json?iframe=true\u0026lang=us"}
An inflatable penile prosthesis with its reservoir in the pelvis on the right side. Note the urinary bladder is lying posteriorly.
Case Discussion
The inflatable penile prosthesis may contain 2 or 3 parts: a pump, two penile cylinders inserted into the corpora cavernosa, and a reservoir (usually placed in the pelvis). It is essential to recognize the appearance of the penile reservoir placed in the pelvis as it can be mistaken for a urinary bladder (especially when the urinary bladder is empty) or pelvic collection.