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Results 351 - 400 of 630
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Traub-Dargatz J L - - 1998
This article is a review of reports on neoplasia of the equine urinary tract. Clinical signs associated with equine patients with urinary tract neoplasia are summarized along with a description of diagnostic methods used in such patients. The prognosis for treatment of urinary tract neoplasia is guarded. A review of ...
Saddik D - - 1998
Multiseptate gall-bladder is a very rare congenital condition, and fewer than 30 cases are reported in the literature. Most patients are female adults though it can occur in children and men. Although usually symptomatic, a case is described of a patient diagnosed incidentally on ultrasound. In the former group it ...
Weddle J - - 1998
Emphysematous cystitis is a rare disorder most commonly seen in women and associated with urinary tract infections and poorly controlled diabetes mellitus. We report the case of a 76-year-old woman who presented with diarrhea and abdominal discomfort, and emphysematous cystitis was revealed on the abdominal X-ray series. This case is ...
Aonahata M - - 1998
A case of intraplacental choriocarcinoma associated with a placental hemangioma is presented. Ultrasonic examination revealed a placental hemangioma at 33 weeks gestation. A cesarean section was performed at 37 weeks gestation. Histological examination showed intraplacental choriocarcinoma associated with the hemangioma. No metastasis has been discovered neither in the mother nor ...
Chiura A N - - 1998
Inverted papilloma is a rare, benign tumor. Only 33 cases to date have been reported to have occurred in the upper urinary tract. These lesions have a male predominance, are difficult to diagnose, and are associated with urothelial malignancy. Because transitional cell carcinoma can present even 8 years after surgery ...
Pignatelli D - - 1998
We describe a case of an adrenal incidentalomas in the setting of congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency. The adrenal mass was shown to be a cavernous hemangioma. Such neoplasms are rare but have the risk of retroperitoneal hemorrhage and may be difficult to differentiate from malignant adrenal ...
Sharma D - - 1998
Bladder exstrophy is an unusual congenital anomaly. Patients becoming pregnant with such anomaly after surgical repair are even rarer. The present case reports a lower segment Caesarean section delivery of a living healthy baby in a woman who had been operated on for bladder exstrophy at the age of 18 ...
Rougraff B T - - 1998
Three cases of surface-based hemangiomas were reviewed. The cases illustrate the plain film and magnetic resonance imaging findings of these benign tumors, which can appear quite aggressive, mimicking more aggressive neoplasms. Each of the patients underwent en bloc excision, and pathologic evaluation to determine the diagnosis. To date, there has ...
Tanno S - - 1998
A frequent association of biliary tract carcinoma and anomalous pancreaticobiliary ductal union (APBD) is well recognized, especially gall-bladder carcinoma in undilated type APBD. However, little is known about the presence and incidence of adenomyomatosis (AMT) of the gall-bladder, a presumed premalignant lesion, in patients with APBD. This retrospective study was ...
Elbahnasy A M - - 1998
Since the first laparoscopic pelvic lymph node dissection (LPLND) was performed for prostate cancer, only one case of port site metastasis has been reported, an incidence of 0.1%. On the other hand, three cases of port site metastasis have been reported after laparoscopic staging of transitional-cell carcinoma (TCC) of the ...
Szlachetka D M - - 1998
Hemangiomas are common newborn vascular tumors occurring in up to 2.5 percent of newborns. Most are benign and 70 to 80 percent regress by age seven. Some hemangiomas are life threatening--1 in 300 is associated with coagulopathy. Kasabach-Merritt syndrome (KMS), associated with hemangioma, disseminated intravascular coagulopathy, microangiopathic anemia, and thrombocytopenia, ...
Shima H - - 1998
OBJECTIVE(S): Two hundred and thirty-eight children (170 males, and 68 females) with nocturnal enuresis were retrospectively studied for lower urinary tract problems. Surgical correction of subclinical organic obstruction in the lower urinary tract was evaluated for the improvement of bed-wetting. METHODS: One hundred and fifty-five micturating cystourethrography (MCU), and 89 ...
Tüzün Y - - 1998
In this article, a quite rare giant cavernous hemangioma located in right frontoparietal region of a 16 year-old boy is presented. Cavernous hemangiomas are commonly seen in extremities, neck, face and sometimes scalp, cutaneous or subcutaneous in localization. Giant cavernous hemangioma in the right frontoparietal region have been seen in ...
Bartlett C S - - 1998
Fractures of the pelvis constitute a small but significant proportion of skeletal injuries. However, they are associated with significant morbidity and mortality, including damage to the urogenital system, especially the urethra and urinary bladder. We report the rare finding of bladder herniation and entrapment after reduction of a traumatic symphyseal ...
Oak S - - 1998
Congenital teratomas occur most frequently in the sacrococcygeal region. Most grown into a large perineo-sacral swelling that is conspicuous externally. Infrequently, the neoplasm is contained almost entirely within the pelvis in the presacral space. Congenital urinary ascites is observed in patients with obstructive uropathy; posterior urethral valves in a newborn ...
Bozorgi F - - 1998
Ectopic insertion of a ureter draining a hypoplastic dysplastic kidney is a significant cause of urinary incontinence in girls. In this case, such a kidney was detected with 99mTc-DMSA scintigraphy but not by intravenous pyelography. Scintigraphy facilitated further delineation of the anatomy with CT prior to nephrectomy. Based on this ...
Loverro G - - 1998
Hemangioma of the ovary is extremely rare. We report the case of a 32-year-old woman who complained of pelvic pain due to a large right adnexal mass. On surgical exploration a 10 x 8 cm hemangioma of the ovary was resected. Expression of transforming growth factor-beta1 was studied, and the ...
Lam K. Y. - - 1998
Urinary bladder paragangliomas are rare. An 81-yr-old woman was admitted because of whole-stream painless hematuria. Investigations revealed a pedunculated bladder tumor Pathological examination showed a biphasic tumor, composite paraganglioma-ganglio neuroma. The two separate components were documented by both immunohistochemical and ultrastructural studies. A review of the English literature on urinary ...
Bizzozero L - - 1997
Osseous hemangiomas are rare skeletal tumors that constitute 0.7% of all osseous neoplasms. The most common site is the vertebral column while involvement of the calvarium is extremely rare accounting for 0.2% of all bone neoplasm. The authors present a case of a 35-years-old man who was admitted with right ...
Lloreta J - - 1997
The authors report the light microscopic and ultrastructural features in one case of malakoplakia involving the kidney, the urinary bladder, and the skin. The kidney was excised. Lesions of the urinary bladder and the skin regressed after topical treatment with cholinergic agonists and antimicrobial drugs. This case illustrates the pathogenesis ...
Smit L M - - 1997
Cerebral cavernous hemangiomas (CCH) are relatively rare vascular hamartomas. Since the introduction of MRI there has been an increase in the number of case reports of CCH in the medical literature. CCH are often asymptomatic; they may, however, cause epilepsy or neurological deficits due to their space-occupying effects or hemorrhagic ...
deVries C R - - 1997
Ataxia-telangiectasia (A-T) is a rare autosomal recessive disease notable for neurodegeneration, chromosomal instability, and a predisposition to cancer. It presents in childhood with a variable phenotype. We report the first case of an A-T related tumor presenting as urinary incontinence, and the first case of 2-year survival in an A-T ...
Furuya S - - 1997
The case of a 53-year-old man with hematospermia and massive postejaculation hematuria that caused urinary retention is described. This is the sixth case in the English and Japanese language literature. Cystourethroscopic examination revealed that a solitary raised tumor was present just distal to the vermontanum, and that bleeding was from ...
McMenamin M - - 1997
This report describes a case of cavernous hemangioma in the submandibular gland of a 37-year-old Irish woman. The lesion clinically and radiologically (as shown both by plain radiographs and computed tomography imaging) resembled salivary calculous disease. Numerous phleboliths were present in the hemangioma. The rarity of a cavernous hemangioma in ...
Lakshmanan Y - - 1997
We present a case of inflammatory (pseudosarcomatous) myofibroblastic tumor of the bladder in a child, along with a review of the literature. The benign nature of this rare disorder needs to be recognized so that superfluous radical therapy can be avoided. The clinical features and microscopic, ultrastructural, and immunohistochemical characteristics ...
Schoeneich G - - 1997
The common treatment for patients with extensive damage to the ureter is complete ureteral replacement, combining Boari flap-psoas bladder hitch and downward mobilization of the involved kidney, with complete ideal replacement of the ureter, renal autotransplantation, of elective nephrectomy. Three case reports serve to describe two options of reconstructive treatment ...
Brandes S B - - 1997
We report a rare case of duplication of the bladder, urethra, uterus, vagina, and associated anomalies in a woman. As an infant, she initially underwent successful surgical reconstruction. As an adult, she developed adenocarcinoma within the defunctionalized bladder moiety. The surgical management and pathology of this cancer are detailed and ...
Marin R - - 1997
Idiopathic fecal incontinence is a clinical entity described mostly in the colorectal surgical literature and seldom encountered by the physiatrist. Evidence exists suggesting neuropathic injury to the external anal sphincter. Several reports have linked this syndrome to the descending perineum syndrome. A final answer to this diagnostic puzzle is yet ...
Carson H J - - 1997
Haemophilus segnis is a normal commensal of the human oropharynx which is occasionally associated with appendicitis, endocarditis or pancreatic abscess. Haemophilus segnis in the gall-bladder from a 58-year-old white female was recently encountered. The patient recovered from surgery without incident. This case is reported because the gall-bladder is now another ...
Miller K A - - 1997
A hemangioma of the umbilical cord was misdiagnosed as an omphalocele both antenatally and immediately after birth. The girl was full term and had no other anomalies. Complete resection, including an intraabdominal component, was performed on the first day of life. This rare anomaly and its possible pitfalls are discussed, ...
Kageyama S - - 1997
We report a 2 year-old boy with Menkes' kinky hair disease associated with a solitary huge bladder diverticulum. To our knowledge this is the first reported case treated successfully by surgical excision under general anesthesia, which has been previously considered hazardous due to the poor general condition of the patient.
Oshio T - - 1997
Menkes' kinky hair disease is a rare congenital disorder of copper metabolism with X-linked recessive inheritance. It is well known that it is frequently associated with urologic abnormalities. The authors experienced three such cases, but each of them was different. Multiple bladder diverticula, right vesico-ureteral reflux, and right hydronephrosis were ...
Cyr M - - 1997
A 74-year-old man became delirious 2 days after beginning oral therapy with methazolamide. The delirium was manifested by intermittent psychosis, incontinence of bowel and bladder, lethargy, and disorientation. These symptoms continued for 25 days despite many changes in his drug regimen, and complete laboratory, urologic, and neurologic work-ups. The symptoms ...
Mattelaer P - - 1997
Urachal carcinoma of the bladder is a very rare tumor which has to be differentiated from primary adenocarcinoma of the urinary bladder. The treatment of choice is extended partial cystectomy with inclusion of the umbilicus and the peritoneum. Symptoms occur late and the diagnosis has to be made by preoperative ...
Schoofs S H - - 1997
A seven-month-old, intact female Jack Russell terrier was presented with a history of recurrent hemorrhage originating in the oral cavity. The puppy had a severe anemia and a lingual hemangioma. Several blood transfusions and two separate surgical procedures were necessary to control the problem. The first surgery was a resection ...
Misra S - - 1997
A very rare case of Teratoma of the bladder in an eight year old girl is presented. The diagnosis was made on cyctoscopy and confirmed histopathologically. Complete excision was possible. No recurrence was seen at four years follow up. Only one such case has been reported in the literature and ...
Nguyen H T - - 1997
We report extensive genitourinary neurofibroma in two children who presented with massive bilateral hydroureteronephrosis and a thick-walled bladder. The best radiologic technique to stage the disease and determine treatment is magnetic resonance imaging. Management of extensive genitourinary neurofibroma is controversial. Based upon our experience and a review of the literature, ...
Matsui T - - 1997
Strawberry mark is considered a benign hemangioma with a tendency toward spontaneous regression and a benign prognosis. Recently, some papers have reported complications of large facial strawberry marks. We report a infant girl with an extensive strawberry mark on the left side of the face associated with ipsilateral cerebellar hypoplasia ...
Sahoo S P - - 1997
Covered exstrophy is an extremely rare variant of exstrophy-epispadias complex. It is less distressing and easier to manage than classical exstrophy of the bladder. We report three cases of this entity, two associated with anorectal malformation and one with unilateral renal agenesis, along with a review of the literature.
Lee S J - - 1997
The incidence and predisposing factors of urinary calculi are generally the same in both pregnant and non pregnant women, but anatomic changes during pregnancy make diagnosis and treatment a more challenging issue. We reviewed 16 patients (22 stones) of urinary stone during pregnancy between 1986 and 1996 at Kyung Hee ...
Ward D G - - 1996
OBJECTIVE: We present a case of Kasabach-Merritt syndrome with discussion of hemangiomas of childhood relevant to the emergency physician. DESIGN: This is a case report. SETTING: The case is described in the setting of a tertiary care hospital level I pediatric emergency department. PATIENTS: A single case is discussed. INTERVENTIONS: ...
Chang K M - - 1996
Malakoplakia is a rare lesion of granulomatous inflammation which mainly affects urinary bladder but may involve other parts of the body. Differentiation from neoplastic process is often difficult due to its tumorous gross appearance and similarity to carcinoma microscopically. Malakoplakia of the prostate is even rare. We present a case ...
Taguchi Yosh - - 1996
The multiplicity of bladder diverticula is well documented, yet review of the literature revealed only one reported case of cancer occurring in more than one diverticulum. To our knowledge, we report on the first long-term follow-up of a remaining bladder diverticulum after partial cystectomy for a transitional cell carcinoma in ...
Dupont M C - - 1996
This article represents an overview of the evaluation and diagnosis of stress urinary incontinence. Lower urinary tract anatomy in women is reviewed with particular attention to the salient features contributing to stress incontinence. Also discussed is the relevance of the distinction between anatomic incontinence and intrinsic sphincter deficiency in the ...
Socher S A - - 1996
Ureteral pseudodiverticula are small outpouchings along the length of the ureter diagnosed primarily by the retrograde urogram. They are associated with hematuria and urinary tract infections, although it is now known whether they cause these associated symptoms or are a result of them. Herein we report 2 cases that highlight ...
Lopez J I - - 1996
The synchronous association of malignant fibrous histiocytoma (MFH) of the kidney and transitional cell carcinoma of the urinary bladder is reported. This constitutes the ninth case of MFH definitely arising from the renal capsule. Fever was its first clinical manifestation. Despite complete surgical removal, the tumor was rapidly fatal. The ...
Khandelwal M - - 1996
Exstrophy of the urinary bladder is a rare congenital malformation. The first case of sonographic diagnosis, prior to viability, of bladder exstrophy without associated anomalies is presented. The diagnosis before viability allowed the parents to receive counseling on prognosis as well as possible options. This case is unique in that ...
Atiyeh B S - - 1996
The bacille Calmette-Guérin vaccine has been used widely for several decades in tuberculosis prophylaxis. More recently, it has been used therapeutically in the management of neoplastic diseases such as malignant melanoma and urinary bladder tumors. Complications of the b. Calmette-Guérin vaccine and therapy are widely reported in the literature. However, ...
Berney D M - - 1996
Alkaline encrusted cystitis is a rare inflammatory condition of the bladder which has been reported sporadically over the past 80 years. It is caused by infection with urea splitting organisms leading to the deposition of inorganic salts on to the surface of the bladder. We present three cases of alkaline ...
Del-Ser T - - 1996
Incontinence is a hallmark of dementia, but little is known about its inception in different types of dementing disease. We recorded the dates of onset of dementia and of urinary incontinence in 73 demented patients followed for 5.6 +/- 2.5 years. The pathologic diagnosis was Alzheimer's disease (AD) in 29 ...
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