1/715. Nephrogenic adenoma: a form of adenomatous metaplasia of the bladder. A clinical and electron microscopical study. 3 additional cases of "nephrogenic adenoma" of the bladder are added to the 20 previously reported cases. light and electron microscopic studies of the first 2 cases support the hypothesis of urothelial metaplasia. The name "adenomatous metaplasia" should replace "nephrogenic adenoma". Malignant change occurred in the third case, suggesting that this ought to be regarded as a potentially dangerous from of metaplasia. In the absence of malignant change, ileocaecocystoplasty with subtotal cystectomy afforded symptomatic cure in 2 cases: radical cystectomy was performed in the third because of malignant adenocarcinoma. ( info) |
| The essence of this report is to apprise the dermatologist of this fascinating but unusual complication of herpes zoster and to underscore the help he may give in establishing the diagnosis along with assisting in the management of this disorder. ( info) |
3/715. Spontaneous bladder rupture: rare cause of peritonitis. Spontaneous rupture of the urinary bladder is an uncommon, but important, cause of generalized peritonitis. It is a surgical emergency which may be rapidly fatal if diagnosis and treatment are delayed. Bladder disease or obstruction, coupled with a sudden increase in intra-abdominal pressure usually accounts for the rupture. Characteristic symptoms are acute lower abdominal pain followed by generalized peritonitis. In most cases, the rupture is intra-peritoneal. ( info) |
4/715. Test or trauma? The voiding cystourethrogram experience of young children. Many diagnostic procedures, while necessary and appropriate, may be experienced by a child as a trauma. health care professionals often perceive invasive procedures such as surgery and needle biopsies as more painful and threatening to the child than "test" such as voiding cystourethrograms (VCUGs). However, clinical experience indicates that the VCUG is often perceived by children as more highly distressing than other procedures. Success and a sense of competence (or shame and doubt) in mastering challenging life experiences, such as medical procedures, contribute to a child's evolving self-concept (Harter, 1983). These memories and successful behaviors can be applied to future similar situations. health care professionals are challenged to help the child and the parents through the procedure with minimal distress in an effective and efficient manner. A series of vignettes illustrating parents' and children's experiences with a VCUG procedure highlight the impact of the VCUG on children's coping ability and adjustment. Recommendations for developmentally appropriate clinical practice standards of care related to the VCUG procedure in young children also are presented. Preparation as an ongoing partnership process among children, parents, and health care professionals. ( info) |
5/715. Complete duplication of bladder and urethra in the coronal plane in a girl: case report and review of the literature. An unusual case of complete duplication of the bladder and urethra in the coronal plane associated with left ectopic kidney, duplication of the clitoris and a chondrolipomatous malformation in the pelvic region in a girl is reported. The accessory bladder was located posterolateral to the normal bladder and a ureteric opening into the accessory bladder was found. The malformation was initially identified by US and cystography and confirmed by cystoscopy. ( info) |
6/715. Solitary fibrous tumour of the prostate. Solitary fibrous tumours are rare, benign neoplasms that are most commonly found in the pleura and less commonly on other serosal surfaces. Their cell of origin and aetiology are uncertain. A case of solitary fibrous tumour of the prostate is presented. We believe this to be the first case of this lesion to arise in this gland. Solitary fibrous tumours of the prostate may be confused with granulomatous prostatitis or carcinoma as all three may present with a nodule on rectal examination and appear as a hypoechoic nodule on transrectal ultrasound. ( info) |
7/715. Congenital bladder diverticula in children. BACKGROUND/PURPOSE: The authors report their experience with the management of congenital bladder diverticula in children. methods: The authors reviewed the histories of six boys (mean age, 4.4 years) in whom congenital bladder diverticula was treated from 1980 to 1996. Diverticula were unilateral in four patients and bilateral in two patients. All patients presented recurrent urinary tract infection, and two boys had several episodes of urinary retention. Secondary kidney damage was present in two patients with ureteral obstruction and one with vesicoureteral reflux. Surgical treatment was undertaken in all patients. RESULTS: After surgical treatment, none of the patients has had recurrence of the diverticula, and all remain asymptomatic. CONCLUSIONS: Congenital bladder diverticula have a wide clinical spectrum and could lead to severe kidney damage. urinary tract infection and urinary retention are the most frequent presentation forms. Surgical treatment should be indicated in all symptomatic cases according to each anatomic and functional situation. ( info) |
8/715. Spontaneous rupture of bladder diverticula in a girl with ehlers-danlos syndrome. A 5-year-old girl with ehlers-danlos syndrome presented with acute abdominal pain and anuria caused by a spontaneous perforation of bladder diverticula. Conservative treatment was successful. ( info) |
9/715. Closure of mouth of bladder diverticulum via endoscopic transvesico-transurethral approach. We successfully treated bladder diverticula in two patients using the endoscopic transvesico-transurethral approach. The mouth of the diverticulum was closed in two layers under pneumobladder, using two percutaneous ports placed into the bladder as well as the urethral route. This operation was performed 2 to 3 months after the bladder outlet obstruction was relieved by transurethral resection or incision of the prostate. The patients were able to void with a minimum of residual urine. The endoscopic transvesico-transurethral approach provided satisfactory vision. ( info) |
| BACKGROUND: Hamartomas of the urinary bladder are extremely rare. We report on a case in a 58-year-old female who presented with the chief complaint of pain on urination. methods/RESULTS: cystoscopy revealed a solid tumor on the left posterior wall of the bladder. Transurethral resection of the tumor failed to provide a definitive pathological diagnosis of the tumor. Thus, we performed partial cystectomy. The pathological diagnosis was hamartoma arising from the urinary bladder. CONCLUSION: This is the ninth case diagnosed as urinary bladder hamartoma to be reported in the literature. ( info) |