نتایج جستجو برای: urothelial carcinoma
تعداد نتایج: 397008 فیلتر نتایج به سال:
AIMS To report on the clinicopathological features of 20 cases of microcystic urothelial bladder carcinoma. METHODS AND RESULTS The extent of microcystic component varied from 50-100% of the specimens. The cysts were round-oval and of varying sizes; the periphery of large cysts was frequently punctuated by many smaller cysts. The cysts were lined by urothelial, low columnar cells or by a sing...
Object: To identify associations between 17β-hydroxysteroid dehydrogenase type 2 (HSD17B2) expression and clinicopathological variables and prognoses in patients with urothelial carcinoma of the urinary tract. Materials and Methods: We analyzed one public transcriptome dataset (GSE31684) from the Gene Expression Omnibus. HSD17B2 showed the highest log2-transformed fold-change in expression, and...
OBJECTIVE To analyze the expression profile variation of lncRNAs in normal urinary bladder tissue and urothelial carcinoma of the urinary bladder through microarray technology. The differentially expressed lncRNAs were identified and classified, and their biological information was analyzed. The data obtained in the study will prove helpful for the diagnosis, treatment, and prevention of urothe...
Purpose: Metastatic urothelial carcinoma of the bladder is associated with multiple somatic copynumber alterations (SCNAs). We evaluated SCNAs to identify predictors of poor survival in patients with metastatic urothelial carcinoma treated with platinum-based chemotherapy. Experimental Design: We obtained overall survival (OS) and array DNA copy-number data from patients withmetastatic urotheli...
BACKGROUND Nephroureterectomy with bladder cuff excision has been the gold standard surgical treatment for upper tract urothelial carcinoma. In this study, we determined the independent prognostic factors for upper tract urothelial carcinoma. METHODS The records of 285 consecutive patients undergoing nephroureterectomy with bladder cuff excision at our institution between 2003 and 2007 were r...
Ik Joon Choi, Sung Hwan Jung, Won Ik Seo, Pil Moon Kang, Soo Jin Jung, Jae Il Chung From the Departments of Urology and Pathology, College of Medicine, Inje University, Busan, Korea The simultaneous occurrence of a renal cell carcinoma and a urothelial carcinoma in the same kidney is uncommon. Here we report the case of a 79-year-old woman with ipsilateral synchronous renal cell carcinoma and u...
OBJECTIVES Glutathione S-transferase (GST) isoenzymes play important roles in resistance to cell apoptosis and carcinogenesis. We aimed to establish the relationship between GST expression and the prognosis of upper urinary tract urothelial carcinoma (UTT-UC) in Taiwan. METHODS This study retrospectively reviewed 46 patients with pathologically confirmed UUT-UC at Kaohsiung Medical University...
Isolated adrenal metastasis of bladder cancer, particularly the bilateral, is quite rare. Systemic chemotherapy is the treatment of choice for metastatic urothelial carcinoma. However, despite initially promising response rates of approximately 45%-71%, most tumors eventually show progression, and the median survival time following chemotherapy regimen is approximately 14-15 months. Recently, f...
PURPOSE Metastatic urothelial carcinoma of the bladder is associated with multiple somatic copy-number alterations (SCNAs). We evaluated SCNAs to identify predictors of poor survival in patients with metastatic urothelial carcinoma treated with platinum-based chemotherapy. EXPERIMENTAL DESIGN We obtained overall survival (OS) and array DNA copy-number data from patients with metastatic urothe...
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