Prostatic Neoplasms Diagnosis
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Low grade urothelial carcinoma mimicking basal cell hyperplasia and transitional metaplasia in needle prostate biopsy
ABSTRACT Purpose The vast majority of urothelial carcinomas infiltrating the bladder are consistent with high-grade tumors that can be easily recognized as malignant in needle prostatic biopsies. In contrast, the histological changes of low-grade urothelial carcinomas in this kind of biopsy have not been studied. Materials and Methods We describe the clini
Int. braz j urol.. Publicado em: 2016-04
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2. Análise de expressão de micro RNA em carcinoma urotelial de bexiga / Analysis of micro RNA expression in bladder urothelial carcinoma
Introduction: Bladder cancer (BC) is the second most common malignancy of the urinary tract, with 386,000 cases estimated and 150,000 deaths in 2011. Urothelial carcinomas (UC) represent 95% of BC cases, and knowledge of the molecular pathways associated with BC carcinogenesis is crucial to identify new diagnostic and prognostic biomarkers, and development o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/07/2012
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3. Quantificação da dimensão fractal e entropia de Shannon no diagnóstico histológico do câncer de próstata.
O câncer de próstata representa grave problema de saúde pública, com morbidade, mortalidade e perda de qualidade de vida significativas. Considerando que a decisão terapêutica é dificultada pela imprecisão do estadiamento clínico e que os exames de diagnóstico por imagem apresentam baixa especificidade, pacientes com esse tipo de câncer podem ser
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/11/2011
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4. Efficiency of 6- and 12-punctures biopsies to detect prostate cancer in patients with PSA< 10 ng/mL and normal digital rectal examination
OBJECTIVE: Establish the efficiency of 6- and 12-punctures transrectal ultrasound-guided needle biopsies in low risk patients for prostate cancer. Six-punctures (sextant) biopsies were compared to 12-punctures biopsies, assessing which is the best strategy to detect this neoplasm. MATERIALS AND METHODS: Among 240 patients submitted to prostate biopsy, 54 wit
International braz j urol. Publicado em: 2003-02
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5. Estudo da proteína de choque térmico GRP78 para o desenvolvimento de um sistema de receptor-ligante para o câncer de próstata / Use of the heat-shock protein GRP78 for the development of a receptor-ligand system in prostate cancer
Introduction: Despite the advances in diagnosis and treatment, advanced prostate cancer remains a lethal condition. Improved methods of therapy are needed to reduce the morbidity and mortality rates associated with this disease. The Glucose-regulated protein-78 (GRP78), a stress-responsive heat-shock protein involved in antigen presentation, was recently des
Publicado em: 2003
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6. Detection of apoptosis by the TUNEL technique in clinically localised prostatic cancer before and after combined endocrine therapy.
AIMS: Apoptosis in prostate cancer was evaluated after three months of combined endocrine therapy to investigate the association with tumour grade, tumour stage, and the immunohistochemical detection of p53 and bcl-2 in tumour cells before and after therapy. METHODS: Twenty six formalin fixed, paraffin wax embedded core biopsies and corresponding prostatecto