Results 171 to 180 of about 10,708 (218)

[Spiral-CT with multiplanar reconstructions (MPRS) in the evaluation of ureteral neoplasms: preliminary results].

La Radiologia medica, 2001
Urothelial tumors of the upper urinary tract (renal pelvis and ureters) are rare: the most common of these are Transitional Cell Carcinomas (TCC), usually localized in the bladder (75% of cases), whereas only 7-10% arise in the renal pelvis and 2,5-5% in the ureter.
Rimondini A, Morra A, Bertolotto M, Locatelli M, POZZI MUCELLI, Roberto   +4 more
openaire   +3 more sources

Ureteral Neoplasms

, 1994
Janet A. Parker, Enrico J. Doganiero, George L. Popky   +2 more
openaire   +2 more sources

Bilateral ureteral fibroepithelial polyps and review of the literature

International Journal of Urology, 2005
Despite being the most common forms of benign ureteral neoplasms, ureteral fibroepithelial polyps are rare and their etiology is still unknown. To our knowledge, we report the fourth case of bilateral fibroepithelial polyps in the English literature with
Yilmaz Aslan, Ali Atan
exaly   +2 more sources

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Endoluminal Sonographic Evaluation of Ureteral and Renal Pelvic Neoplasms

The Journal of Urology, 1997
The objective of this study was to demonstrate the feasibility of endoluminal ultrasonography as an adjunct to endoscopy for the evaluation of urothelial neoplasms. An endoluminal ultrasound system using a 12.5 or 20 MHz transducer housed in a 6.2 French catheter was used intraureterally in 38 patients being evaluated endoscopically for suspected ...
J B, Liu, D H, Bagley, M J, Conlin, D A, Merton, A A, Alexander, B B, Goldberg   +5 more
openaire   +4 more sources

Clinical analysis of ureteral tumours with or without renal pelvic neoplasms

International Urology and Nephrology, 1987
Twelve patients with ureteral tumours with or without ipsilateral renal pelvic neoplasms were retrospectively analysed. Haematuria was the most common symptom. Location of all tumours was preoperatively detected by conventional diagnostic methods, such as intravenous or retrograde pyelography, washing cytology of the upper urinary tract, computed ...
T, Nakada, K, Umeda, H, Koike, T, Akiya, T, Katayama   +4 more
openaire   +2 more sources

Papillary Ureteral Neoplasm of Low Malignant Potential in the Upper Urinary Tract: Endoscopic Treatment

Clinical Genitourinary Cancer, 2014
Papillary ureteral neoplasm of low malignant potential (PUNLMP) is a rare diagnosis, and to our knowledge, has not yet been reported in the upper urinary tract. In this study, we aimed to present our experience in managing a very rare diagnosis, PUNLMP, in the upper urinary tract, with endoscopic treatment.Files of patients who received surgery between
Alma, Ergun, Ortoglu, Ferhat, Gurbuz, Zafer Gokhan, Ercil, Hakan, Sener, Nevzat Can, YEŞİL, SÜLEYMAN, Altunkol, Adem, Adamhasan, Fulya   +7 more
openaire   +3 more sources

Why do Most Primary Bladder Neoplasms First Appear Around the Ureteric Orifices?

British Journal of Urology, 1993
Summary The majority of primary bladder neoplasms are known to arise within the mucosa around the ureteric orifices and bladder base. This may be due to the mucosa in this area being more susceptible to carcinogens than other areas of the bladder.
L H, Stewart, K L, O'Neill, V J, McKelvey, E S, Gillespie, S R, Johnston, J D, Biggart, P G, McKenna   +6 more
openaire   +2 more sources

Bilateral Nodular Pulmonary Granulomas and Retroperitoneal Fibrosis

JAMA, 1962
AN APPARENTLY HOPELESS SITUATION L thought to be due to malignant neoplasm occasionally is deceiving and, therefore, irrefutable pathologic evidence of malignancy is sought before one is resigned to therapeutic nihilism. The following report of a case supports this principle, as the patient was admitted to the University of Chicago Hospitals almost 3 ...
J R, BENFIELD, R W, HARRISON, P V, MOULDER, E S, LYON, P W, GRAFF   +4 more
openaire   +2 more sources

[A case of intraductal papillary mucinous neoplasm with internal pancreatic fistula causing left ureteral obstruction].

Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 2007
A 75-year-old man had been admitted to another hospital because of left abdominal pain, and was given a diagnosis of left hydronephrosis and acute pancreatitis. After a JJ stent insertion and medication, he was transferred to our hospital for further examinations.
Sho, Takahashi, Hisato, Homma, Takehide, Akiyama, Shinichi, Mesawa, Kenichiro, Hirata, Katsuhisa, Kogawa, Kunihiro, Takanashi, Hirotoshi, Ishiwatari, Yutaka, Kawano, Tsuyoshi, Hayashi, Kohichi, Takada, Koji, Miyanishi, Junji, Kato, Yoshiro, Niitsu   +13 more
openaire   +1 more source

Partial Cystectomy with Ureteral Reimplantation in the Treatment of Bladder Neoplasm

Surgical Clinics of North America, 1965
V S, DICK, L, ZINMAN
openaire   +2 more sources