PMC6249411_01
Urodynamic study performed at initial evaluation prior to initiation of intravesical botulinum toxin injections. The study demonstrated a poorly compliant bladder with a capacity of 201mL and maximum storage pressure of 52cm H2O. The patient was unable to void during this study.
gr1.jpg
PMC6249411_01_gr1.jpg
fig1
UDS noted a small capacity bladder with poor compliance and elevated storage pressures (Fig. 1).
Urodynamic study performed after the second intravesical botulinum injection, which revealed improved capacity to 331mL, and normalization of compliance and storage pressures. Like the first study, the patient was unable to void despite permission to do so.
gr2.jpg
PMC6249411_01_gr2.jpg
fig2
Following her second injection six months later, a repeat UDS revealed significant improvement of bladder function with increased capacity and normalization of compliance and storage pressures (Fig. 2).