Vesicoureteral reflux (VUR) is diagnosed in ∼1% of children. The main goal of treatment is preservation of renal function by preventing recurrent urinary tract infection (UTI) refractory to antibiotic therapy. Surgical treatment options include endoscopic injection or ureteral reimplantation. Subureteral Teflon (polytetrafluoroethylene) injection (STING) is an endoscopic treatment option no longer in common practice. Use of Teflon is no longer advised because of a number of documented complications secondary to local and distant migration of injected material. We present a case of delayed ureteral obstruction secondary to the STING procedure occurring 21 years after initial surgery and managed using a novel endoscopic method.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5073221 | PMC |
| http://dx.doi.org/10.1089/cren.2016.0092 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
The Enigma of Retroperitoneal Fibrosis: Clinical Implications and Diagnostic and Therapeutic Challenges.
Cureus
November 2024
Department of Internal Medicine/Rheumatology, Texas Tech University Health Sciences Center Paul L. Foster School of Medicine, El Paso, USA.
Retroperitoneal fibrosis (RPF) is a rare disease with a nonspecific presentation. RPF can be classified into Idiopathic, the most common, or secondary due to malignancy and various medications resulting in chronic inflammation and fibrosis in the retroperitoneum. The complications arise due to the compression of structures in the retroperitoneum.
View Article and Find Full Text PDFDedicator of cytokinesis protein 2 activates the epithelial-mesenchymal transition in renal fibrosis through the Rac1/PI3K/AKT pathway.
Biochim Biophys Acta Mol Cell Res
December 2024
Department of Nephrology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China. Electronic address:
Renal fibrosis is the most important feature of the progression of chronic kidney disease (CKD), and epithelial-mesenchymal transition (EMT) plays an important role in renal fibrosis. Dedicator of cytokinesis protein 2 (Dock2) is involved in the immune system and the development of a variety of fibrotic diseases. However, its specific role in renal fibrosis remains unclear.
View Article and Find Full Text PDFEffect of Transforming Growth Factor-β Inhibition on Ureteral and Renal Scarring in a Rat Model of Upper Urinary Tract Ablation with Irreversible Electroporation.
Bioelectricity
December 2024
Department of Mechanical and Industrial Engineering, University of Massachusetts Amherst, Amherst, Massachusetts, USA.
Objective: To determine whether adjuvant transforming growth factor-β (TGF-β) inhibition with pirfenidone (PFD) can mitigate ureteral wall scarring and related complications in a rat model of upper urinary tract ablation with irreversible electroporation (IRE).
Methods: Transmural ablation of the ureter was performed with IRE in 24 rats. Post-IRE, animals were randomly assigned to receive PFD or no drug, followed by euthanasia at 2-, 5-, or 10-days.
Adipose mesenchymal stem cell-derived extracellular vesicles alleviate renal fibrosis by reducing epithelial-mesenchymal transition via the FOXS1/Wnt/β-catenin signaling pathway.
Int Immunopharmacol
December 2024
Department of Nephrology, the Second Affiliated Hospital of Harbin Medical University, Harbin, China. Electronic address:
Background: Adipose mesenchymal stem cells (ADSCs) exert beneficial effects on kidney disease through a paracrine mechanism. However, the specific molecular mechanisms by which ADSCs treat renal fibrosis are not yet fully understood. Therefore, it is crucial to clarify the therapeutic effects of ADSC-derived extracellular vesicles (ADSC-EVs) on the progression of renal fibrosis and their underlying mechanisms.
View Article and Find Full Text PDFMetagenomics and metabolomics to investigate the effect of Amygdalus mongolica oil on intestinal microbiota and serum metabolites in rats.
Phytomedicine
December 2024
Department of Pharmacy, Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou 014040, China; Institute of Bioactive Substance and Function of Chinese Materia Medica and Mongolian Medicine, Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou 014040, China. Electronic address:
Background: Renal fibrosis (RF) is an inevitable consequence of multiple manifestations of progressive chronic kidney diseases (CKDs). Mechanism of Amygdalus mongolica (Maxim.) in the treatment of RF needs further investigation.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!