Nephrostomy Percutaneous
Mostrando 1-12 de 32 artigos, teses e dissertações.
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1. Percutaneous and endoscopic combined treatment of bladder and renal lithiasis in mitrofanoff conduit
ABSTRACT Introduction and Objectives: Treatment of bulky lithiasis in continent and non-continent urine storage reservoirs has been widely described and debated (1). Less is known about the optimal treatment in patients with a Mitrofanoff conduit. If voiding in these patients is incomplete, leading to recurrent symptomatic bacteriuria, formation of large li
International braz j urol. Publicado em: 2022
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2. A novel nomogram and a simple scoring system for urinary leakage after percutaneous nephrolithotomy
ABSTRACT Introduction: The present study aimed to investigate the factors of prolonged urinary leakage (PUL) after percutaneous nephrolithotomy (PCNL) and develop a new and simple scoring system to predict it. Patients and Methods: We retrospectively reviewed patients with renal stones who underwent PCNL at the University of Health Sciences Izmir Bozyaka T
International braz j urol. Publicado em: 2022
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3. Nephrostomy tube versus double J ureteral stent in patients with malignant ureteric obstruction. A systematic review and meta-analysis of comparative studies
ABSTRACT Purpose: We aimed to perform a systematic review to assess perioperative outcomes, complications, and survival in studies comparing ureteral stent and percutaneous nephrostomy in malignant ureteral obstruction. Materials and Methods: This review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses frame
International braz j urol. Publicado em: 2022
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4. Ambulatory second look percutaneous nephrolithotripsy with maturated nephrostomy tract
ABSTRACT Introduction and Objectives Percutaneous nephrolithotomy (PCNL) is the standard technique for managing large renal calculi. Second-look PCNL is typically performed under intravenous (IV) sedation or spinal / general anesthesia when removing remnant stones. This requires additional pre-anesthesia assessment and close monitoring. To simplify this pr
Int. braz j urol.. Publicado em: 2020-08
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5. Ureteropelvic junction obstruction caused by metastatic cholangiocarcinoma
ABSTRACT We describe the rare case of a 61-year-old female with right ureteropelvic junction (UPJ) obstruction caused by metastatic cholangiocarcinoma. Her past medical history was notable for cholangiocarcinoma treated with neoadjuvant chemoradiation and two orthotopic liver transplants six years earlier. Urology was consulted when she presented with flank
Int. braz j urol.. Publicado em: 20/12/2019
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6. Percutaneous nephrostomy versus antegrade double-J stent placement in the treatment of malignant obstructive uropathy: a cost-effectiveness analysis from the perspective of the Brazilian public health care system
Resumo Objetivo: Comparar a relação custo-efetividade de duas técnicas percutâneas utilizadas no tratamento da uropatia obstrutiva maligna - inserção anterógrada de cateter duplo J (JJ) versus nefrostomia percutânea - sob a perspectiva do sistema de saúde pública brasileira. Materiais e Métodos: Nesta análise de custo-efetividade por modelo ana
Radiol Bras. Publicado em: 08/08/2019
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7. Anterograde irrigation - assisted ureteroscopic lithotripsy in patients with percutaneous nephrostomy
ABSTRACT In complicated urinary tract infection with ureteral calculi, urinary diversion is inevitable. So, stenting or percutaneous drainage can be an option. In hemodynamically unstable patients, percutaneous drainage is superior to ureteral stenting (1). Once acute infection is controlled, definite treatment of the stone is necessary. According to a guide
Int. braz j urol.. Publicado em: 27/05/2019
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8. Retrospective analysis of computed tomography-guided percutaneous nephrostomies in cancer patients
Resumo Objetivo: Estabelecer o perfil da nefrostomia percutânea guiada por tomografia computadorizada (TC) em um centro de referência oncológico, conhecendo as características do paciente submetido a esta intervenção, indicações e especificidades técnicas do procedimento, além das complicações mais frequentes. Materiais e Métodos: Foi realizad
Radiol Bras. Publicado em: 25/04/2019
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9. Current trends of percutaneous nephrolithotomy in a developing country
ABSTRACT Introduction To present the current practice patterns on percutaneous nephrolithotomy (PCNL) in a developing country. Materials and Methods A survey was offered to Brazilian urologists during the II International Endourology Symposium held in Sao Paulo, in 2015. The first seven questions were related to demographic data while the 20 remaining were
Int. braz j urol.. Publicado em: 2018-04
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10. Complications after prone PCNL in pediatric, adult and geriatric patients – a single center experience over 7 years
ABSTRACT Introduction CROES-Clavien system (CCS) for grading complications in percutaneous nephrolithotomy (PCNL) is a step towards standardization of outcomes. We categorized complications based on CCS and predicted risk factors across the entire cohort and individually for pediatric (P: ≤18 years), adult (A: 19-65 years) and geriatric (G: ≥65 years)
Int. braz j urol.. Publicado em: 2017-08
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11. Emergency percutaneous nephrostomy versus emergency percutaneous nephrolithotomy in patients with sepsis associated with large uretero-pelvic junction stone impaction: a randomized controlled trial
ABSTRACT Introduction A randomized trial was conducted prospectively to evaluate the efficacy, related complications, and convalescence of emergency percutaneous nephrolithotomy compared to percutaneous nephrostomy for decompression of the collecting system in cases of sepsis associated with large uretero-pelvic junction stone impaction. Materials and Met
Int. braz j urol.. Publicado em: 2017-06
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12. Comparison of totally tubeless percutaneous nephrolithotomy and standard percutaneous nephrolithotomy for kidney stones: a randomized, clinical trial
This study aimed to compare the totally tubeless percutaneous nephrolithotomy and standard percutaneous nephrolithotomy techniques regarding their rates of success and complications in patients with kidney stones. Patients were randomly assigned to two groups. Forty-four patients (24 men; mean age: 50.40±2.02 years) received totally tubeless percutaneous ne
Braz J Med Biol Res. Publicado em: 18/03/2016