1/31. An urodynamic study of emepronium bromide in bladder dysfunction.The effect of emepronium bromide in 13 patients, most of whom had uninhibited bladders, has been studied urodynamically. Under the influence of this drug, the detrusor pressure and the urinary flow was reduced, and abdominal straining during during micturition was commonly recorded. The bladder capacity increased considerably, but all subjects developed residual urine. The effect of emepronium bromide on the bladder capacity seemed to last for a longer period than the effect on the detrusor pressure.- - - - - - - - - - ranking = 1keywords = pressure (Clic here for more details about this article) |
2/31. A case study in evidence-based wound management.On the first of July 1998, Frank Dobson, the then Secretary of State for health, revealed the consultation document 'A First Class Service' (Department of health (DoH), 1998). This article describes a wound management case study which showed how a first class service was provided for a patient with very severe pressure ulcers and complex medical problems. A multiprofessional approach to her complex and challenging problems was maintained. Evidence-based guidelines for the prevention and management of pressure damage were followed, supported by modern researched-based wound management and pressure relief. In addition, risk management strategies were observed, and provided the basis for planning and evaluating her individualized care.- - - - - - - - - - ranking = 1.5keywords = pressure (Clic here for more details about this article) |
3/31. Vaginal leiomyoma--an imitator of prolapse.Vaginal leiomyoma is a rare tumor with a variable clinical presentation and broad differential diagnosis that can lead to preoperative misdiagnosis. We present a case of vaginal leiomyoma with a symptom complex of prolapse, urinary urgency and urge incontinence. A 50-year-old woman presented with a 4-year history of deteriorating sensation of prolapse, significant complex urinary complaints and prolonged vaginal bleeding. Clinical examination revealed a mobile 6 x 8 cm mass arising from the anterior vaginal wall. She underwent hysteroscopy, curettage, urethrocystoscopy (normal findings) and mass enucleation through a vertical incision. histology showed a benign leiomyoma. ultrasonography, MRI, positive-pressure urethrography and urethrocystoscopy should be considered in the evaluation of an anterior wall vaginal mass. Surgical enucleation via a vaginal approach is the treatment of choice. If this surgical procedure results in skeletonization of the urethral and bladder support, a colporrhaphy/pubourethral ligament plication is required.- - - - - - - - - - ranking = 0.5keywords = pressure (Clic here for more details about this article) |
4/31. Unusual arachnoid cyst of the quadrigeminal cistern in an adult presenting with apneic spells and normal pressure hydrocephalus--case report.A 67-year-old woman was admitted to our clinic with symptoms of normal pressure hydrocephalus, lower cranial nerve pareses, and pyramidal and cerebellar signs associated with respiratory disturbances. Computed tomography (CT) and magnetic resonance imaging revealed a 4.7 x 5.4 cm quadrigeminal arachnoid cyst causing severe compression of the tectum and entire brain stem, aqueduct, and cerebellum, associated with moderate dilation of the third and lateral ventricles. Emergency surgery was undertaken due to sudden loss of consciousness and impaired breathing. The cyst was totally removed by midline suboccipital craniotomy in the prone position. Postoperatively, her symptoms improved except for the ataxia and impaired breathing. She was monitored cautiously for over 15 days. CT at discharge on the 18th postoperative day revealed decreased cyst size to 3.9 x 4.1 cm. Histological examination confirmed the diagnosis of the arachnoid cyst of the quadrigeminal cistern. The patient died of respiratory problems on the 5th day after discharge. Quadrigeminal arachnoid cysts may compress the brain stem and cause severe respiratory disturbances, which can be fatal due to apneic spells. patients should be monitored continuously in the preoperative and postoperative period until the restoration of autonomous ventilation is achieved.- - - - - - - - - - ranking = 2.5keywords = pressure (Clic here for more details about this article) |
5/31. Normal-pressure hydrocephalus due to tentorial meningioma.Normal-pressure hydrocephalus and the associated triad of dementia, apraxic gait and urinary incontinence may be casued by various, sometimes unsuspected, lesions, usually those that block the flow of cerebrospinal fluid (CSF) around the tentorium. A 58-year-old woman with insidious onset of behaviour and gait problems had occult, normal-pressure hydrocephalus and a tentorial meningioma, resection of which produced complete recovery. This case demonstrates that a distinction must be made between the syndrome of normal-pressure hydrocephalus resulting from disturbance in CSF dynamics and the pathophysiologic features of the underlying lesion.- - - - - - - - - - ranking = 3.5keywords = pressure (Clic here for more details about this article) |
6/31. Urologic and plastic surgical collaboration for continent diversion when urine leakage is complicated by pressure ulcers or obesity.BACKGROUND: patients with neurogenic bladder dysfunction and urine leakage combined with pressure ulceration, fistulae, and/or obesity present a major surgical challenge. Given the urgent need to control urine leakage, suprapubic cystostomy or incontinent urinary diversion such as ileal conduit often are chosen for definitive intervention, despite the fact that continent urinary diversion generally is the preferred method of management for the motivated patient. DESIGN: Case series. METHOD: This article presents 4 patients in whom urine leakage was complicated by pressure ulcers, urethral erosion, and/or morbid obesity. Due to the complicated nature of their problems, these patients were managed in a collaborative fashion by the departments of urology, plastic surgery, and physiatry. Each of these patients underwent a combined surgical intervention that addressed issues of skin ulceration or morbid obesity and allowed for continent urinary diversion. RESULTS: After intervention, all 4 patients were independent in bladder management and were completely continent. CONCLUSION: This series demonstrates how collaboration between the urologist and plastic surgeon in evaluation and treatment planning allows for the formulation of surgical options that include continent urinary diversion.- - - - - - - - - - ranking = 3keywords = pressure (Clic here for more details about this article) |
7/31. Electrically stimulated gracilis sphincter for treatment of bladder sphincter incontinence.Correction of total urinary incontinence due to sphincter damage is done with an artificial sphincter prosthesis or urinary diversion. In this pilot study we used graciloplasty around the bladder neck followed by electrical stimulation of this muscle with an implanted stimulator, which could be switched off and on by a magnet. Stimulus variables could be changed externally. With the stimulator on, urethral pressures of about 50 cm H2O were obtained. Of three patients who underwent the procedure, two became continent and one improved but remained incontinent. Dynamic graciloplasty can restore urinary incontinence.- - - - - - - - - - ranking = 0.5keywords = pressure (Clic here for more details about this article) |
8/31. female epispadias: are we missing the diagnosis?OBJECTIVE: To describe three of four female patients with occult epispadias, as usually epispadias is reported to be a rare condition in females (1/480,000), and obvious and easy to diagnose, but less severe variants may still involve urethral sphincter incompetence in the absence of obvious clinical signs. patients AND methods: The hospital records over a 10-year period (1 January 1991 to 31 December 2000) were reviewed to find all female patients diagnosed with epispadias. Data were collected from the Consultative Council on Obstetric and Paediatric mortality and morbidity for the number of live births per year for the decade studied, and the incidence of female epispadias determined. RESULTS: Over the 10-year period there were 13 patients with a diagnosis of epispadias, from 636,698 total live births; four were female and nine male. Each of the female patients had varying degrees of epispadias; three had subtle signs with apparently normal external genitalia, and only one had a bifid clitoris. However, even the most minor variant case had a palpable notch in the symphysis pubis, and an 'oblong' external urethral meatus. Thus the incidence of female epispadias is at least 1/160,000. CONCLUSION: epispadias in females may be up to three times more common than previously expected, but even experienced clinicians can miss the diagnosis. The importance of a careful examination should be emphasized, especially in female patients with chronic wetting of unknown cause. A bifid clitoris is an important sign but not always present. Key diagnostic features include drug-resistant wetting, a very low leak pressure on cystometrography, a palpable gap in the pubic symphysis and an abnormal oval-shaped external urethral meatus.- - - - - - - - - - ranking = 0.5keywords = pressure (Clic here for more details about this article) |
9/31. Spinning top urethra and lower urinary tract dysfunction in a young female.Spinning top urethra (STU) denotes a particular urethral configuration that is a dilated posterior urethra mainly seen in young girls or women. STU deformity arises secondary to detrusor instability, leading to a rise the intravesical pressure against a closed sphincter. We describe a case of spinning top urethra in a 30-year-old woman who presented with lower urinary tract symptoms and left flank pain.- - - - - - - - - - ranking = 0.5keywords = pressure (Clic here for more details about this article) |
10/31. Managing and caring for a patient with a complicated wound.The patient discussed in this care study is a 91-year-old woman admitted to hospital from her own home. She presented with reduced mobility, constipation, increased confusion and reduced oral intake. Her history included small vessel disease and a stroke. On admissions she also had a number of grade two pressure ulcers on her buttocks. The surrounding skin appeared macerated and the patient complained of pain when the skin was cleaned after she was incontinent of both urine and faeces. It was expected that the wound would be fast healing, as it was superficial, but the healing rate proved otherwise. This article will focus on incontinence management as well as ways of aiding in healing a pressure ulcer where skin is macerated and the patient has many risk factors.- - - - - - - - - - ranking = 1keywords = pressure (Clic here for more details about this article) |
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