Results 31 to 40 of about 30,282 (313)

Correlation Between Filling Defect Patterns on Urography and Pathologic Staging of Ureteral Transitional Cell Carcinomas

Kaohsiung Journal of Medical Sciences, 2003
Although a filling defect within the ureter is the most common finding with ureteral transitional cell carcinomas (TCCs), little is known about the correlation between filling defect patterns and pathologic findings.
Yi-Lun Lee
doaj   +1 more source

Usefulness of Corticomedullary-Phase CT Urography in Patients with Suspected Acute Renal Colic Visiting the Emergency Department

Journal of the Korean Society of Radiology, 2023
Purpose To evaluate the sensitivity of corticomedullary-phase imaging for detecting urinary stones in patients with renal colic who visited the emergency department.
Seokyoung Lee, Yang Shin Park, Bitna Park, Jongmee Lee, Jae Woong Choi, Kyeong Ah Kim, Chang Hee Lee   +6 more
doaj   +1 more source

U‐Net based deep learning bladder segmentation in CT urography

Medical Physics (Lancaster), 2019
OBJECTIVES To develop a U-Net-based deep learning approach (U-DL) for bladder segmentation in computed tomography urography (CTU) as a part of a computer-assisted bladder cancer detection and treatment response assessment pipeline.
Xiangyuan Ma, Lubomir M. Hadjiiski, Jun Wei, H. Chan, Kenny H. Cha, R. Cohan, E. Caoili, Ravi K. Samala, Chuan Zhou, Yao Lu   +9 more
semanticscholar   +1 more source

Endoscopic laser-ablation for the treatment of orthotopic and ectopic ureteroceles in dogs: 13 cases (2008-2017). [PDF]

, 2019
BACKGROUND: Ureteroceles are a rare condition in dogs in which conventional treatments can result in substantial morbidity. Cystoscopic and fluoroscopic-guided laser ablation (CLA) of ureteroceles can successfully relieve obstruction.
Ather MH, Ettinger S, Hoffman S, Martin RA, McLoughlin MA, Ross LA, Scott RC, Stowater JL, Tobias K, Van Batavia JP   +9 more
core   +2 more sources

How does study quality affect the results of a diagnostic meta-analysis? [PDF]

, 2005
Background: The use of systematic literature review to inform evidence based practice in diagnostics is rapidly expanding. Although the primary diagnostic literature is extensive, studies are often of low methodological quality or poorly reported.
A Biggi, A Fretzayas, A Gervaix, A Haberlik, A Hitzel, A Hitzel, A Hoberman, A Hoberman, A Hoberman, A Piepsz, AG Weinberg, AL Valentini, AM Rickwood, AM Rodriguez Caballero, AR Bergius, AS Aronson, AS Detsky, B Bagni, B Boudailliez, B Bulloch, B Jakobsson, B Lejeune, B Mucci, B Schersten, BA Jantausch, BP Barry, BS Elison, C De Sadeleer, C Godard, C Radmayr, C Villanustre Ordonez, CE Armengol, CE Armengol, CE Johnson, CE Johnson, CM Kunin, CV Pryles, D Baronciani, D Benador, D Landau, D Landau, D Lindsell, D Moher, D Morin, D Siamplis, D Vickers, DA Revicki, DC Hanbury, DG Altman, DL Sackett, DS Lin, DS Lin, E Cid, E Stokland, E Stokland, E Stokland, E Stokland, EC Vamvakas, ED Evans, ES Traisman, F Castello Girona, F Guermazi, FE Pickworth, FJ Marsik, FY Anad, G Alzen, G Bower, G Capa Kaya, G Krzemien, G La Cava, G Piaggio, G Rich, G Schreiter, G Vangone, GA McLorie, GJ Lonergan, GN Sfakianakis, GR Barnett, GR Lockhart, GS Liptak, GW LeQuesne, H Braude, H Saxena, H Tahirovic, HA Cohen, HC Scherz, HJ Mentzel, I Gordon, IG Verber, IJ Ramage, J Benito Fernandez, J Benito Fernandez, J Labbe, J Matthai, J Misselwitz, J Parmington, J Pylkkanen, J Pylkkanen, J Rodriguez Cervilla, J Todd, J Wiggelinkhuizen, JA Knottnerus, JA Lohr, JC Leonidas, JD Baum, JD Hardy, JF Redman, JG Lijmer, JG Mongeau, JJ Deeks, JL Fleiss, JM Littlewood, JM Smellie, JN Dacher, Jos Kleijnen, JR MacKenzie, K Everaert, K Mage, K Schneider, KN Shaw, KN Shaw, KOR Flegel, L Irwig, L Kohler, L Von Rohden, LE Moses, LS Palmer, M Demi, M el Hajjar, M Farrell, M Giraldez, M Hellstrom, M Hiraoka, M Ilyas, M Marret, M Nakamura, M Rehling, M Salih, M Uhl, M Verboven, MA Rossleigh, MA Santos, Marie E Westwood, MC Reid, MD Muro, MH Gorelick, MN Woodward, MP Andrich, MP Lavocat, MR Ditchfield, MV Merrick, N Buyan, N Dominguez Navarrete, N Sharief, OJ Muensterer, P Juni, P Juni, P Whitear, P Whiting, P Whiting, P Whiting, PC Boreland, PD Holland, Penny F Whiting, PJ Hedman, PM Bossuyt, PM Cavanagh, PMM Bossuyt, PS Dayan, PS Dayan, R Bachur, R Drachman, R Kenda, R Lagos Zuccone, R Manson, R Oostenbrink, R Wujanto, RB Kenda, RD Craver, RD Wammanda, RE Morton, RH Farnsworth, RL McEwing, RM Kessler, RS Fennell, S Arslan, S Bykov, S Dosa, S Feasey, S Hellerstein, S Jequier, S Jequier, S Li Volti, S Mahant, S Montplaisir, S Struthers, SB Sheps, SEM Clarke, SM Tan, T Ahmad, T Berrocal, T Berrocal Frutos, T Dura Trave, U Alon, V Benigno, V Smolkin, V Sreenarasimhaiah, VN Purwar, WH Foresman, Y Waisman, YL Chan, ZE Bircan   +211 more
core   +3 more sources

A trifid pelvis in a patient with a solitary kidney with LUTS: An unusual presentation

Journal of the Scientific Society, 2013
Trifid pelvis is one of the rarest congenital malformations of the upper urinary tract. Trifid pelvis in a solitary kidney is a very rare presentation.
Guntaka Ajay Kumar, Rajendra B Nerli, Shishir Devaraju, Murigendra B Hiremath   +3 more
doaj   +1 more source

Hydrocalyx presenting as lumbar pain. A case report and review of the literature

Radiology Case Reports, 2021
Hydrocalyx is an obstructed renal calyx from infundibulo-pelvic diminution or stenosis which leads to dilatation of the calyx. It becomes clinically important when associated with flank pains, haematuria, infection, renal impairment or stone formation ...
Klenam Dzefi-Tettey, MB ChB, FWACS, FGCP, Yaw Boateng Mensah, MB ChB, FWACS, FGCP, Josephine Mpomaa Kyei, BA(Nursing), MPHIL, PHD, Hafisatu Gbadamosi, MB ChB, MGCP, FWACS, Mathew Yamoah Kyei, MB ChB, FWACS, FGCS   +4 more
doaj   +1 more source

Recurrent Spontaneous Perforation of Urinary Bladder due to Tuberculosis: A Case Report [PDF]

Journal of Clinical and Diagnostic Research
Although tuberculosis most commonly causes thickening and contracture of the urinary bladder, rarely, inflammatory infiltration with central necrosis and perforation may occur. Hereby, the authors present a case report of a 24-year-old man with recurrent
Veracious Cornerstone Wann, Laltanpuii Sailo, Stephen Lalfakzuala Sailo, Donboklang Lynser, Nagha Danal Marak   +4 more
doaj   +1 more source

The importance of CT Urography in early diagnosis of anatomical variations in urogenital tract: case presentation

Radiology Case Reports, 2022
Anatomic variations in the urogenital tract have generally been diagnosed through intravenous urography as a modality of choice. In recent years, computerized tomography (CT) urogram has replaced the traditional intravenous imaging of the genitourinary ...
Bardha Dervishi, MD, Fjolla Hyseni, MD, PhDc, Juna Musa, MD, Kristi Saliaj, MD, Valon Vokshi, MD, Loran Rakovica, MD, Fareeha Nasiri, MD, Arlind Decka, MD, Eram Ahsan, MD, Ineida Boshnjaku, MD, Essa Mohamed, MD, Rilind Sylaj, MD, Dijon Musliu, MD, Krenare Shabani, MD, Arif Musli, MD, Guri Hyseni, MD, Zana Gafurri, MD, PHD   +16 more
doaj   +1 more source

Diagnostic Ureteroscopy for Cases Clinically Suspected of Carcinoma in Situ of the Upper Urinary Tract [PDF]

, 2017
　We elucidate the fate of cases clinically suspected of carcinoma in situ (Cis) of the upper tract with serial ureteroscopy. Of 143 patients who underwent ureteroscopy for suspected upper tract urothelial carcinoma (UTUC) between January 2008 and ...
Araki, Motoo, Ebara, Shin, Kobayashi, Yasuyuki, Nasu, Yasutomo, Sasaki, Katsumi, Sugimoto, Morito, Wada, Koichiro, Watanabe, Toyohiko   +7 more
core   +1 more source