Clinical Significance of Pressure-Flow Plot in Infravesical Obstruction / 대한비뇨기과학회지
Korean Journal of Urology
;
: 849-855, 1995.
Artigo
em Coreano
| WPRIM
| ID: wpr-224817
ABSTRACT
The diagnostic methods of evaluating infravesical obstruction, especially in BPH, are based on symptoms, history, digital rectal examination, intravenous pyelography, ultrasonography, uroflowmetry and residual urine, etc. But these methods cannot accurately and objectively evaluate infravesical obstruction. We measured voiding cystometry with uroflowmetry and urethral pressure profile in 24 BPH patients by Dantec UD5500. We classified the degree of obstruction into obstructive, equivocal and nonobstructive types by Griffiths' obstructive nomogram and Type 0 - VI by Schaefer's nomogram after computer assisted pressure-flow analysis. Among 24 patients, obstructive type was in 12, equivocal type in 6, and nonobstructive type in 6 by Griffiths' obstructive nomogram. Based on Schaefer's nomogram, type 0 was in 4 patients, type I in 6, type III in 4, type IV in 2, type V in 4 and type VI in 4. In our analyzed urodynamic parameters, Qmax, Pdet, Pmuo, Atheo and URA had statistical significance(p<0.05). We consider Griffiths' obstructive nomogram and Schaefer's nomogram based on pressure flow plot are objective methods of accurately evaluating infravesical obstruction.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Urodinâmica
/
Urografia
/
Ultrassonografia
/
Nomogramas
/
Exame Retal Digital
Tipo de estudo:
Estudo diagnóstico
Limite:
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Urology
Ano de publicação:
1995
Tipo de documento:
Artigo
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