Urothelial Carcinoma Of Upper Urinary Tract
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Simultaneous laparoscopic nephroureterectomy and robot-assisted anterior pelvic exenteration with intracorporeal ileal conduit urinary diversion: step-by-step video-illustrated technique
ABSTRACT Introduction: One of the most remarkable characteristics of urothelial carcinomas is multifocality. However, occurrence of synchronous bladder cancer and upper urinary tract urothelial cancer (UTUC) is exceptional. Minimally invasive approach for these synchronous tumors was just occasionally reported (1-4). The aim of this video article is to desc
Int. braz j urol.. Publicado em: 2021-10
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2. Editorial Comment: Adjuvant Single-Dose Upper Urinary Tract Instillation of Mitomycin C After Therapeutic Ureteroscopy for Upper Tract Urothelial Carcinoma: A Single-Centre Prospective Non-Randomized Trial
ABSTRACT Purpose: Radical nephrectomy (RN) is the standard surgical type for pathological stage T3a (pT3a) renal cell carcinoma (RCC). Recently, some studies have suggested equivalence between partial nephrectomy (PN) and RN for oncologic control and have shown the benefits of PN for better renal function. We conducted this meta-analysis to assess oncologic
Int. braz j urol.. Publicado em: 2021-02
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3. Editorial Comment: Effects of mesh surgery on sexual function in pelvic prolapse and urinary incontinence
ABSTRACT Purpose: Epidemiological studies reported conflicting results about preoperative hydronephrosis in upper tract urothelial carcinoma (UTUC). This study aimed to investigate the association between preoperative hydronephrosis and pathologic features and oncologic outcomes in patients with UTUC treated by radical nephroureterectomy (RNU). Materials a
Int. braz j urol.. Publicado em: 2021-02
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4. Prognostic significance of inflammation-based prognostic scoring in patients with upper urinary tract urothelial carcinoma
ABSTRACT Objectives: To investigate whether Glasgow Prognostic Score has prognostic significance in patients with upper urinary urothelial carcinoma. Patients and methods: We retrospectively reviewed the clinical records of 74 patients with upper urinary urothelial carcinoma. We set the cut-off value for C-reactive protein as 1.0mg/dL, and 3.5mg/dL for alb
Int. braz j urol.. Publicado em: 27/06/2019
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5. Feasibility of Robot - assisted Segmental Ureterectomy and Ureteroureterostomy in Patient with High Medical Comorbidity
ABSTRACT Introduction and objectives Nephroureterectomy remains the gold standard treatment option for upper tract tumors. However, segmental ureterectomy may be another option in patients with single kidney, borderline renal function or high medical comorbidities. The aim of this video is to assess the feasibility of robotic surgery as a minimally invasiv
Int. braz j urol.. Publicado em: 2017-08
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6. Preoperative serum albumin as a prognostic factor in patients with upper urinary tract urothelial carcinoma
Purpose The study evaluated whether preoperative measures of the C-reactive protein-based systemic inflammatory response may predict cancer survival independent of tumor stage in patients with upper urinary tract urothelial carcinoma (UTUC). Materials and Methods Between September 1999 and October 2010, 181 patients submitted to radical nephroureterecto
Int. braz j urol.. Publicado em: 2014-12
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7. Análise da expressão de moléculas de adesão no carcinoma urotelial do trato urinário superior: implicações prognósticas / Analysis of adhesion molecules expression in the urothelial carcinoma of the upper urinary tract: prognostic Implications
Introdução: As moléculas de adesão celular (MAC) participam da interação entre o epitélio e a matriz extracelular (MEC) que são importantes para o desenvolvimento normal da célula. Alguns estudos têm revelado que alterações na expressão das MAC têm implicações no processo de carcinogênese. Nosso objetivo foi estudar a influencia da expressã
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/07/2011
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8. comparison of CT urography and excretory urography in the detection and localization of urothelial carcinoma of the upper urinary tract
International braz j urol. Publicado em: 2011-06
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9. Diffusion weighted imaging in the detection of upper urinary tract urothelial tumors
PURPOSE: Diffusion-weighted (DW) magnetic resonance imaging (MRI) provides information about the biophysical properties of tissues such as cell organization and density. DW imaging (DWI) is becoming important in the assessment of malignant tumors. The purpose of our study was to evaluate the capability and reliability of DWI in the evaluation of upper urinar
International braz j urol. Publicado em: 2010-02
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10. Carcinoma of the renal pelvis and ureter
OBJECTIVE: To assess the occurrence of upper urinary tract urothelial tumors (UUTT) in Brazil. MATERIALS AND METHODS: We performed a clinical and histopathologic study of 33 patients who were diagnosed with a malignant neoplasm in the renal pelvis or ureter in the period of 1994 to 2004, in a single institution. RESULTS: Among the patients with upper urinary
International braz j urol. Publicado em: 2006-12