Results 91 to 100 of about 420,744 (320)

Iatrogenic Ureteral Obstruction During Transvaginal Oocyte Retrieval

International Brazilian Journal of Urology
Transvaginal oocyte retrieval is a crucial step in assisted reproductive technology. Various complications may arise during this procedure. Ureteral injury is a rare, but a serious complication in gynecological practice. During oocyte retrieval, ureteral
Ali Sami Gurbuz, Ali Cenker
doaj   +1 more source

Chitosan/siRNA Nanoparticles Targeting Cyclooxygenase Type 2 Attenuate Unilateral Ureteral Obstruction-induced Kidney Injury in Mice

Theranostics, 2015
Cyclooxygenase type 2 (COX-2) plays a predominant role in the progression of kidney injury in obstructive nephropathy. The aim of this study was to test the efficacy of chitosan/small interfering RNA (siRNA) nanoparticles to knockdown COX-2 specifically ...
Chuanxu Yang, L. Nilsson, M. U. Cheema, Yan Wang, J. Frøkiær, Shan Gao, J. Kjems, R. Nørregaard   +7 more
semanticscholar   +1 more source

Fluorescence‐Guided Laser Lithotripsy: First Experience From a Clinical Study With Automatic Blocking of the Treatment Laser Beam

Translational Biophotonics, EarlyView.
The autofluorescence of urinary stones can be used for stone detection during laser lithotripsy. A system that automatically blocks the treatment laser in the event of incorrect fiber placement was tested in a clinical setting. ABSTRACT For several years, research has been conducted into fluorescence‐controlled laser lithotripsy, with the aim of ...
B. Lange, C. Kren, T. Walther, R. Wießmeyer, A. S. Merseburger, R. Brinkmann   +5 more
wiley   +1 more source

APOPTOSIS IN IPSILATERAL KIDNEY. COMPARISON BETWEEN GROUP RECEIVING VERAPAMIL AND CONTROL GROUP POST-ARTIFICAL TOTAL UNILATERAL URETERAL OBSTRUCTION

Jurnal Urologi Indonesia, 2014
Objective: Obstruction of the urinary tract has marked effects on renal blood flow, glomerular filtration rate (GFR), and tubular function. Ureteral obstruction results in an injury response that can progress to irreversible renal fibrosis and tubular ...
Syakri Syahrir, Soetojo Soetojo, Adi Santoso, Endang Joewarini, Widodo J P   +4 more
doaj   +1 more source

Transvaginal ultrasound for detecting parametrial involvement in suspected deep pelvic endometriosis: updated meta‐analysis

Ultrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objective To perform an updated meta‐analysis evaluating the diagnostic performance of transvaginal ultrasound (TVS) for detecting lateral parametrial involvement in women with suspected deep pelvic endometriosis. Methods A literature search was performed in the Web of Science, PubMed and Scopus databases from January 2021 to May 2024 for ...
J. L. Alcázar, C. Montoya, C. Candau, C. Catalan, R. Orozco, M. Á. Pascual, S. Ajossa, S. Guerriero   +7 more
wiley   +1 more source

Interference of enalaprilat on glomerular permeability to macromolecules (IGG) in acute unilateral ureteral obstruction in rats

International Brazilian Journal of Urology, 2006
INTRODUCTION: Unilateral ureteral obstruction breaks out events that cause the transitory increase of glomerular permeability to macromolecules, both in the obstructed kidney and in the contralateral kidney, suggesting the presence of some factor, with a
Rene M. Oliveira, Antonio A. Oliveira Neto, Luiz C. Miranda   +2 more
doaj   +1 more source

Development of the human bladder and ureterovesical junction. [PDF]

, 2018
The urinary bladder collects urine from the kidneys and stores it until the appropriate moment for voiding. The trigone and ureterovesical junctions are key to bladder function, by allowing one-way passage of urine into the bladder without obstruction ...
Baskin, Laurence, Cao, Mei, Cunha, Gerald R, Liaw, Aron, Liu, Ge, Shen, Joel, Sinclair, Adriane   +6 more
core   +1 more source

3D printing for bio-synthetic biliary stents [PDF]

, 2019
Three-dimensional (3D) printing is an additive manufacturing method that holds great potential in a variety of future patient-specific medical technologies.
Alexander, Jonathan Steven, Ballard, David, Boktor, Moheb, Boktor, Moheb, Boyer, Christen J., Ghali, G.E., Huebert, Robert, Samant, Hrishikesh, Wang, Yuping, White, Luke, Woerner, Jennifer E.   +10 more
core   +2 more sources

Undetected cases after implementation of first‐trimester anomaly scan in low‐risk population: insights from the IMITAS study

Ultrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objective To assess the effectiveness of the first‐trimester anomaly scan (FTAS) performed as part of a centrally steered national screening program in The Netherlands by investigating false‐negative cases with a fetal structural anomaly that was not detected at the FTAS.
K. Bronsgeest, E. E. R. Lust, S. C. E. Zaaijer, L. Henneman, N. Crombag, C. M. Bilardo, R.‐J. H. Galjaard, E. Sikkel, A. K. K. Teunissen, M. N. Bekker, M. C. Haak, Collaborators, A. B. C. Coumans, A. Elvan‐Taşpınar, S. Galjaard, A. T. J. I. Go, E. van Leeuwen, G. T. R. Manten, E. Pajkrt   +18 more
wiley   +1 more source

Bilateral Encrusted Metallic Stent Successfully Removed by Ureteroscopic Lithotripsy Using a Ho:YAG Laser in a Patient with Malignant Myeloma

Case Reports in Oncology, 2020
Ureteral stent encrustation is sometimes encountered, especially in cases in which a ureteral stent has been forgotten. An 84-year-old female patient with malignant myeloma underwent metallic ureteral stent insertion to treat malignant ureteral ...
Takahiro Hanai, Takashi Kawahara, Hiroaki Ishida, Shinnosuke Kuroda, Toshitaka Miyai, Masato Yasui, Shuntaro Aoki, Hiroji Uemura   +7 more
doaj   +1 more source