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Ultrasound scan showing bilateral ureterohydronephrosis (A) and an empty bladder with the hypertrophied wall (asterisk) closely clasping the balloon of the vesical catheter (B).
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On ultrasound, the bladder was empty, with the hypertrophied wall closely clasping the balloon of the Foley catheter ( Fig. 1 ).
Graph showing increased urine output following the initiation of intravesical treatment with oxybutynin (red arrow), with complete correction of electrolyte disorders following 3 days of therapy.
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Twelve hours following the initiation of treatment, urine output was 10 mL/kg/hour, with complete correction of electrolyte disorders within 3 days ( Fig. 2 ).