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Figure 1: Micturitional urethral pressure profilometry of a 34 years man with difficulty in urination with pain left flank during micturition. It shows double obstruction, both at bladder neck as well as external urethral sphincter corroborating with cystourethrography. A close look at detrusor contraction suggests a plateau type pattern at the peak of contraction; during urethral pressure profilometry, he developed severe pain making him squeeze the external urethral sphincter voluntarily trying to abort the micturition

Figure 1: Micturitional urethral pressure profilometry of a 34 years man with difficulty in urination with pain left flank during micturition. It shows double obstruction, both at bladder neck as well as external urethral sphincter corroborating with cystourethrography. A close look at detrusor contraction suggests a plateau type pattern at the peak of contraction; during urethral pressure profilometry, he developed severe pain making him squeeze the external urethral sphincter voluntarily trying to abort the micturition