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Lower Urinary Tract Obstruction
1982Mechanical causes are responsible for the vast majority of patients developing lower urinary tract obstruction of urine, but neurological, parasympathetic drug-induced, infective or functional causes should always be suspected in a person presenting under the age of 50 years.
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The measurement of lower urinary tract obstruction in infants and children
Journal of Pediatric Surgery, 1967p RESSURE AND FLOW studies of the lower urinary tract have been carried out by many investigators in an effort to measure resistance to micturition. Urethral catheters have many disadvantages and we have used suprapubic puncture of the bladder which has been easy and safe in over 100 patients.
B, O'Donnell, L, Vella, M, Maloney
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Fetal lower urinary tract obstruction and its management
Archives of Gynecology and Obstetrics, 2012Prenatal counselling in case of fetal obstructive uropathies still represents a clinical dilemma, despite ultrasound detection of lower urinary tract obstruction has greatly advanced during recent years as well as fetal intervention techniques.A systematic review of the relevant literature on the topic was performed, with a special focus on the role of
Gabriele, Tonni +4 more
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Disposable Peak Urinary Flowmeter Estimates Lower Urinary Tract Obstruction
Journal of Urology, 1976Peak urinary flow rate represents the highest flow rate achieved during a single urination and, as such, represents the patient's best effort at micturition. Peak flow rate, correlated with patient age and volume voided, effectively estimates lower urinary tract obstruction.
G W, Drach, W, Binard
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Pathophysiology of Lower Urinary Tract Obstruction
2011Lower urinary tract obstruction signifies impedance of urine expulsion. It can give rise to symptoms, though some people who appear to have outlet obstruction do not complain of any symptomatic problem. Classically associated with benign prostate enlargement in men, obstruction is being increasingly recognized in women, and there is ongoing debate on ...
Drake, Marcus, Shaban, Ahmed
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Fetal surgery for severe lower urinary tract obstruction
Prenatal Diagnosis, 2011AbstractFetal interventions have been proposed for treatment of severe lower urinary tract obstruction (LUTO), as this condition is associated with high rates of perinatal mortality and postnatal renal impairment. The rationale for in utero treatment for those cases is based on the possibility of relieving the obstruction, improving the amniotic fluid ...
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[In utero surgery for lower urinary tract obstruction].
Medecine sciences : M/S, 2023Prenatal therapy for LUTO (Lower Urinary Tract Obstruction) is debated due to mixed results regarding postnatal renal function following fetal cystoscopy or vesicoamniotic shunting. Current literature is, however, limited by the inability to determine the cause of the obstruction using plain sonography and the lack of selection criteria for fetuses who
Nicolas, Vinit +2 more
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OBSERVATIONS ON THE EFFECT OF LOWER URINARY TRACT OBSTRUCTION
British Journal of Urology, 1967SUMMARY Observations are made on the effect of lower urinary tract obstruction in Africans. These observations are remarkably different from those made up till now. This difference may lie in an anatomical difference of the uretero–vesical junction in the African and in a different reaction of the lower urinary tract on lower urinary ...
C. VAN DEN BULCKE, P. N. HENNEBERT
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[Obstruction of the lower urinary tract in women].
Archivos espanoles de urologia, 2003To review the literature on female bladder outlet obstruction.Female lower urinary tract obstruction clinical and urodynamic diagnostic criteria are defined.The main etiologic processes are identified: 1) Obstruction secondary to pelvic organ prolapse; 2) Postsurgical obstruction; 3) Uncoordinated voiding; 4) Detrusor-striated sphincter dyssinergia; 5)
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