نتایج جستجو برای: bladder neoplasms
تعداد نتایج: 540654 فیلتر نتایج به سال:
OBJECTIVE to develop an experimental model of exposure to tobacco burning (cigarette) products to assess the effects of its chronic use in relation to cancers of the bladder. METHODS the animals were chronically exposed to the burning tobacco products in a semi-open chamber to simulate smoking. Thirty young Wistar rats were divided into two groups: one with 20 animals simulating smoking for s...
PURPOSE Bladder tumors are rare in children and adolescents. For this reason, the diagnosis is sometimes delayed in pediatric patients. We aimed to describe the diagnosis, treatment, and follow-up methods of bladder urothelial neoplasms in children and adolescents. MATERIALS AND METHODS We carried out a retrospective multicenter study involving patients who were treated between 2008 and 2014....
OBJECTIVE The objective of this article was to summarize the relationship between some components of metabolic syndrome (MetS) and the histopathologic findings in bladder cancer in a Chinese population. METHODS We retrospectively analyzed data of 323 patients from the Department of Urology, Second Hospital of Tianjin Medical University between January 2012 and January 2014. All the patients w...
Almost 70% of urinary bladder neoplasms present as low-grade papillary noninvasive tumors (stage pTa). To determine which genomic alterations can occur in pTa tumors of different grades and to evaluate the prognostic significance of chromosomal imbalances, we analyzed 113 pTa tumors (40 grade 1, 55 grade 2, 18 grade 3) by comparative genomic hybridization. pTaG1 (1.9 +/- 2.0) and pTaG2 (3.1 +/-...
Background:
 Urothelial neoplasms are a heterogenous group of with high propensity for recurrence. EGFR is novel and potential biological marker predicting the prognosis urothelial malignancies. This study highlights diagnostic prognostic usefulness as phenotypic in Thus, it warrants anti-tumour therapy prevention recurrence cancers by anti-EGFR therapy.
 Methods:
 Current includ...
BACKGROUND Multiple primary malignancies are increasingly being detected among cancer patients. OBJECTIVES To investigate the co-occurrence of primary bladder cancer and primary lung cancer, two established smoking-related neoplasms characteristically associated with increased risk of secondary cancers. METHODS A retrospective search of the patient registry in our institution identified 25 ...
Surface epithelial tumors constituted 65.7% of all the ovarian tumors. Brenner tumors are a type of surface epithelial tumors that constitute 1 % to 3% of all ovarian neoplasms. The average age of presentation of Brenner tumors is about age 50 and 7 I % of the patients are over 40. Most patients are asymptomatic but abnormal uterine bleeding is the most common presenting symptom. Associated end...
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