Fig 1.
The videourodynamic tracings in men with (A) a stable bladder with normal detrusor pressure normal flow rate and open bladder outflow; (B) detrusor overactivity, high detrusor pressure and low flow rate, and tight bladder neck and open prostatic urethra during voiding, suggestive of bladder neck dysfunction; (C) phasic detrusor overactivity, high detrusor pressure and low flow rate, with a narrow prostatic urethra during voiding, suggestive of prostatic obstruction; (D) phasic and terminal detrusor overactivity, and open bladder outflow during voiding, suggestive of detrusor overactivity and detrusor underactivity without bladder outlet obstruction.
Table 1.
Variables among men with lower urinary tract dysfunction with storage symptoms after medical treatment for LUTS or BPH.
Table 2.
Relationship of video-urodynamic diagnosis based on total prostatic volume and maximum flow rate.
Table 3.
Relationship of video-urodynamic diagnosis and combination of total prostatic volume and maximum flow rate.