نتایج جستجو برای: urinary bladder calculi
تعداد نتایج: 165211 فیلتر نتایج به سال:
Overactive bladder is a problem that many women experience and suffer with in silence for years. This is a case study about one such woman. Anna had problems with incontinence for more than five years when she sought treatment. This article presents the story of her journey and perseverance to achieve control of her bladder.
Urinary infection is frequently due to or accompanied by the deposit of calculi, and in these circumstances it is notoriously difficult to treat the infection satisfactorily so long as the foreign body remains. Rarely a foreign body introduced into the bladder per urethram is found to be the cause of chronic pyuria. Still more rarely-as in the case here recorded-a foreign body may ulcerate thro...
Urinary retention in young children and infancy is relatively rare. The commonest malignancy cause of bladder outlet obstruction in infancy is prostatic rhabdomyosarcoma; the commonest cause of congenital bladder outlet obstruction in a male infantis posterior urethral valve and the commonest cause of urethral obstruction in male children is urethral calculi. We present here a report on three c...
OBJECTIVE To demonstrate the various applications of CT-virtual endoscopy, for the assessment of urinary tract abnormalities. MATERIALS AND METHODS Sixty-three patients were evaluated by CT-virtual endoscopy (49 CT-cystoscopy; 14 CT-pyeloureteroscopy). CT-cystoscopy was obtained for follow-up of bladder tumor (n=21), radiologic suspicion (n=12) or radiologic evidence of urinary tract lesion (...
in this paper, a general introduction is given, presenting the overactive bladder syndrome (oab) and its impact on the quality of life and economical burden in patients affected. moreover, the anatomy, physiology and histology of the lower urinary tract are discussed, followed by a brief overview on the possible role of prostaglandin (pg) and phosphodiesterase type 5 (pde5) in the urinary bladd...
Leiomyoma of the urinary bladder is a rare benign mesenchymal tumour. We describe here a case of leiomyoma of the urinary bladder in a 65-year-old gentleman who presented with haematuria, passage of clots and combined obstructive and irritative urinary symptoms. The investigations revealed a vesical calculus and a mass on the left lateral wall of the urinary bladder. Cystolitholapaxy and transu...
Background: Bladder urinary calculi occur in 3%-8% of men with bladder outlet obstruction, and although most of them are composed of calcium, in a few cases uric acid bladder stones are diagnosed. Case Presentation: We present clinical images and therapeutic management of a 65-year-old diabetic man with significant prostate enlargement and >30 bladder stones, the largest being 17 mm. Despite th...
the formation of renal and urinary calculi is not due to a single cause but occurs as a multifactor entity, by which some of them still are unknown. three theories of stones formation including nucleation, stone matrix and inhibition of crystallization do not accuse water hardness as a main cause of the formation of urinary calculi 120 patients suffering from renal and urinary calculi and the s...
It is extremely rare that the urinary bladder stones cause vesicorectal fistulas. Urinary tract infection and poor fluid intake are the main etiologies that precipitate vesical stone formation, and subsequent rectovesical fistula. We present a complicated case of neglected vesical stone, which recurred 3 times. The patient presented with passage of urine per rectum leading to fecal incontinence...
BACKGROUND Since the outbreak of renal diseases among children who had consumed melamine-tainted powdered formula in 2008, urinary system ultrasound examination was carried out for these children at our hospital. This study aimed to investigate the ultrasonographic characteristics of urolithiasis caused by melamine-tainted powdered formula. METHODS From September 12 to October 9, 2008, urinar...
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