Results 151 to 160 of about 25,212 (201)

Transient Ureteral Obstruction After Ureteral Stenting

Journal of Urology, 1982
Transient distal ureteral edema and obstruction have been recognized complications of retrograde ureteral catheterization for years. Similar changes in the proximal ureter may be induced by antegrade (percutaneous) ureteral intubation and are being more widely recognized as radiologists become more involved in upper urinary tract percutaneous ...
R S, Levine, H M, Pollack, M P, Banner
openaire   +2 more sources

Unilateral ureteral obstruction: beyond obstruction

International Urology and Nephrology, 2013
Unilateral ureteral obstruction is a popular experimental model of renal injury. However, the study of the kidney response to urinary tract obstruction is only one of several advantages of this model. Unilateral ureteral obstruction causes subacute renal injury characterized by tubular cell injury, interstitial inflammation and fibrosis.
Alvaro C, Ucero, Alberto, Benito-Martin, Maria C, Izquierdo, Maria D, Sanchez-Niño, Ana B, Sanz, Adrian M, Ramos, Sergio, Berzal, Marta, Ruiz-Ortega, Jesus, Egido, Alberto, Ortiz   +9 more
openaire   +2 more sources

Ureteral Stasis in Cervicoprostatic Obstructions

European Urology, 1980
A urodynamic study of patients with prostatic adenoma or other types of cervicoprostatic obstructions demonstrate that ureteral stasis is not a consequence of a direct compression of the intramural ureter by the adenoma but is secondary to dynamic disturbances.
Thiry, Andre-Jacques, Gregoir, Willy
openaire   +3 more sources

Bilateral Ureteral Obstruction

JAMA, 1964
Dr. Dale E. Wenlund: This 63-year-old man was well until about one and a half years prior to the present admission, when he had a cholecystectomy. He subsequently noted a painful bulge in the region of the subcostal scar. Because of pain and anorexia, he lost 30 lb (1.36 kg) during the next 18 months and was unable to work.
openaire   +2 more sources

Computed tomography of ureteral obstruction

American Journal of Roentgenology, 1982
Although hydronephrosis can usually be diagnosed by urography and/or pyelography, the etiology of the obstruction may not be apparent. Computed tomography (CT) is usually helpful in evaluation of these cases. In 36 cases in which CT was performed solely to determine the cause of ureteral obstruction of uncertain etiology, it proved to be of value in 33
M A, Bosniak, A J, Megibow, M A, Ambos, J S, Mitnick, R S, Lefleur, R, Gordon   +5 more
openaire   +2 more sources

Tandem Ureteral Stents for Malignant Ureteral Obstruction

Journal of Endourology, 2020
Objectives: Malignant ureteral obstruction (MUO) is a devastating complication of cancer, and it is commonly treated by drainage via percutaneous nephrostomy (PCN). The objective of this study was to determine the efficacy, safety, and functional outcome of tandem ureteral stents (TUS) in the management of MUO.
Miki, Haifler, Asaf, Shvero, Dorit, Zilberman, Jacob, Ramon, Harry, Winkler, David, Margel, Nir, Kleinmann   +6 more
openaire   +2 more sources

Ureteritis Cystica: A Rare Cause of Ureteral Obstruction

Journal of Endourology, 2010
Ureteritis cystica is a rare, but recognized cause of ureteral obstruction. To our knowledge, we present the first case where obstruction secondary to the cystic component is confirmed with a functional study. Additionally, we present high-quality radiologic and endoscopic images of two cases of ureteritis cystica.
Michael, Ordon, A Andrew, Ray, R John, D'A Honey   +2 more
openaire   +2 more sources

Ureteral Obstruction Caused by Vasculitis

Journal of Urology, 1989
We report 2 cases of ureteral obstruction caused by vasculitis (polyarteritis nodosa and systemic lupus erythematosus). Case 1, in which the diagnosis was unknown preoperatively, was managed surgically with ureteral resection and reimplantation. Case 2 was managed medically with chlorambucil and corticosteroids, which resulted in resolution of ureteral
L, Baskin, S, Mee, M, Matthay, P R, Carroll   +3 more
openaire   +2 more sources

Vascular Distal Ureteral Obstruction

Journal of Urology, 1975
The diagnosis, treatment and results of 6 patients with 7 obstructed distal ureters secondary to vascular compression are presented. Three ureters were treated by transection of the offending vessels and the remaining 4 required additional ureteroneocystostomy.
B P, Read, P C, Devine
openaire   +2 more sources

Postmenopausal Endometriosis with Ureteral Obstruction

British Journal of Urology, 1973
Summary The first case of postmenopausal endometriosis involving the urinary tract is reported. lncidentally this is the 65th reported case of ureteral obstruction from endometriosis.
A L, Dick, D W, Lang, R T, Bergman, B N, Bhatnagar, F P, Selvaggi   +4 more
openaire   +2 more sources