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Mostrando 13-24 de 2886 artigos, teses e dissertações.
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13. Impact of pathological factors on survival in patients with upper tract urothelial carcinoma: a systematic review and meta-analysis
ABSTRACT Introduction: There is an ongoing need to identify various pathological factors that can predict various survival parameters in patients with upper tract urothelial carcinoma (UTUC). With this review, we aim to scrutinize the impact of several pathological factors on recurrence free survival (RFS), cancer-specific survival (CSS) and overall surviva
International braz j urol. Publicado em: 2022
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14. Diagnosis of Advanced Disease in Cases of Colorectal Cancer in a Developing Country
Abstract Objectives Colorectal cancer (CRC) is the second leading cause of cancer death in the world, with survival correlated with the extension of the disease at diagnosis. In many low-/middle-income countries, the incidence of CRC is increasing rapidly, while decreasing rates are observed in high-income countries. We evaluated the anatomopathological pr
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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15. The prognostic impact of tumor necrosis in non-muscle invasive bladder cancer
SUMMARY OBJECTIVE: We aimed to investigate the impact of tumor necrosis in non-muscle invasive bladder cancer on patients’ recurrence and progression rates and survival outcomes. METHODS: This study was conducted retrospectively in a single tertiary center in Turkey. Medical records of patients who underwent transurethral resection of the bladder tumor b
Revista da Associação Médica Brasileira. Publicado em: 2022
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16. Prognostic predictors of lymph node metastasis in penile cancer: a systematic review
ABSTRACT Purpose: Squamous cell carcinoma (SCC) of the penis is a rare disease in developed countries but is associated with significant morbidity and mortality. A crucial prognostic factor is the presence of inguinal lymph node metastases (ILNM) at the time of diagnosis. At least 25% of cases have micrometastases at the time of diagnosis. Therefore, we per
Int. braz j urol.. Publicado em: 2021-10
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17. Editorial Comment: Diagnostic Assessment of Lower Urinary Tract Symptoms in Men Considering Prostate Surgery: A Noninferiority Randomised Controlled Trial of Urodynamics in 26 Hospitals
ABSTRACT Purpose: Squamous cell carcinoma (SCC) of the penis is a rare disease in developed countries but is associated with significant morbidity and mortality. A crucial prognostic factor is the presence of inguinal lymph node metastases (ILNM) at the time of diagnosis. At least 25% of cases have micrometastases at the time of diagnosis. Therefore, we per
Int. braz j urol.. Publicado em: 2021-10
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18. Preoperative hydronephrosis predicts adverse pathological features and postoperative survival in patients with high-grade upper tract urothelial carcinoma
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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19. 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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20. 18F-FDG PET/CT in pure testicular Yolk Sac Tumor in adult
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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21. The effect of mutation status, pathological features and tumor location on prognosis ın patients with colorectal cancer
SUMMARY OBJECTIVE: Colorectal cancer is the most common malignancy of the gastrointestinal tract. It is the third most common tumor in both genders and the second reason of cancer-related deaths. In recent years, tumor location has gained importance as a prognostic indicator. In this study, we aimed to analyze if there was a prognostic effect of tumor locat
Rev. Assoc. Med. Bras.. Publicado em: 2021-02
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22. miRNA-1180 suppresses HCC cell activities via TRAF1/NF-κB signaling pathway
Abstract The miRNA-1180 anti-cancer effects in hepatocellular carcinoma cell were studied. 33 hepatocellular carcinoma patients were collected. In cancer and adjacent normal tissue from patients, TRAF1 protein and miR-1180 expression was determined by HE staining, IHC and RT-PCR methods. In the cell experiments, HepG2 cells were divided into three groups: NC
Food Sci. Technol. Publicado em: 2020-12
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23. Effects of Arf6 downregulation on biological characteristics of human prostate cancer cells
ABSTRACT Objective To evaluate the effects of Arf6 downregulation on human prostate cancer cells. Materials and Methods The effects of Arf6 downregulation on cell proliferation, migration, invasion and apoptosis were assessed by MTT, BrdU, scratch, Transwell assays and flow cytometry respectively. AKT, p-AKT, ERK1/2, p-ERK1/2 and Rac1 protein expressions
Int. braz j urol.. Publicado em: 2020-12
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24. Importance of ELABELA in the differential diagnosis of benign and malignant lesions of the thyroid gland
ABSTRACT Objective: This study investigated whether ELABELA plays a role in the differential diagnosis of benign and malignant lesions of the thyroid gland. Subjects and methods: Of the 87 patients included in the study, 12 had undergone surgery for benign thyroid diseases, 30 had papillary thyroid cancer without invasion and/or lymph node metastasis in th
Arch. Endocrinol. Metab.. Publicado em: 2020-12