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1. �슂�냽痢≪젙 (Uroflowmetry)
- average flow rate: 15ml/sec
- maximum flow rate: 25ml/sec
2. 諛⑷킅�궡�븬痢≪젙 (Cystometry, CMG)
- the method by which changes in bladder pr. are measured with
progressive increase in bladder volume
- evaluate the filling/storage phase of detrusor function
- detrusor pr. = intravesical pr. - intraabdominal pr.
1) water vs. gas cystometry
2) normal value
- bladder capacity: 400-500ml
- bladder pressure: 15cmH2O (mean 6cmH2O)
normal voiding pressure: 30-40cmH2O
3) Abnormal cystometry and terminology
(1) bladder compliance: V/P
(2) involuntary detrusor contraction: a phasic rise in bladder pr.
(3) increased detrusor contractility:
�몺 involuntary (uninhibited) contraction: above sacral cord
�몼 low (decreased) compliance: at or below sacral cord
detrusor hyperreflexia: in neurologic disease
detrusor instability:���(�깮�왂)
3. 洹쇱쟾�룄痢≪젙 (Electromyography, EMG)
4. �슂�룄�궡�븬痢≪젙 (Urethral pressure profile, UPP)
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�슂 �뿭 �븰 寃� �궗.hwp
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