منابع مشابه
Renal Physiology Control of Urinary Drainage and Voiding
Urine differs greatly in ion and solute composition from plasma and contains harmful and noxious substances that must be stored for hours and then eliminatedwhen it is socially convenient to do so. The urinary tract that handles this output is composed of a series of pressurizable muscular compartments separated by sphincteric structures. With neural input, these structures coordinate the deliv...
متن کاملUrinary incontinence and voiding dysfunction
Pelviperineology 2012; 31: 59-61 http://www.pelviperineology.org The fourth section of the book “Pelvic floor disordersImaging and Multidisciplinary Approach to Management” is entitled “Urinary Incontinence and Voiding Dysfunction” and consists of nine chapters divided into two subsections describing diagnostic methods and management of these disturbances. In the first chapter “Ultrasonography”...
متن کاملAccess, Stents, and Urinary Drainage
Ureteral access is necessary in many endourological procedures including ureteroscopy and ureteral stenting. Technologies such as ureteral access sheaths, balloon dilators, and coaxial dilators may be helpful in facilitating ureteral access in difficult cases. This chapter describes a stenting technique that relies on fluoroscopic guidance once the initial guidewire is placed and the cystoscope...
متن کاملUrinary bladder rupture during voiding cystourethrography
Voiding cystourethrography (VCUG) is a commonly performed diagnostic procedure for the evaluation of vesicoureteral reflux with urinary tract infection or congenital renal diseases in children. The procedure is relatively simple and cost-effective, and complications are very rare. The iatrogenic complication of VCUG range from discomfort, urinary tract infection to bacteremia, as well as bladde...
متن کاملExtra-Anatomic Urinary Drainage for Urinary Obstruction
Long-term drainage of the urinary tracts of patients with impassable ureteric strictures remains a major challenge to the urologist. Until the mid 1970’s the only viable, minimally invasive treatment was a permanent nephrostomy with all its sequelae, loss of quality of life, risk of tube dislocation, infection, and recurrent obstruction (Marberger, 2006). For decades, researchers experimented w...
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ژورنال
عنوان ژورنال: Clinical Journal of the American Society of Nephrology
سال: 2014
ISSN: 1555-9041,1555-905X
DOI: 10.2215/cjn.04520413