Histopathological Staging
Mostrando 1-12 de 23 artigos, teses e dissertações.
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1. Predictive factors of melanoma thickness
Abstract Background: Melanoma thickness is a relevant prognostic marker that is crucial for staging and its calculation relies on the histopathological examination. There is a risk of thickness underestimation with an incisional biopsy if the latter is not performed on a tumor area where the thickness is maximal. This occurrence may have an impact on a ther
Anais Brasileiros de Dermatologia. Publicado em: 2022
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2. Colorectal cancer epidemiology and clinical study in Misan
RESUMO Introdução: O carcinoma colorretal é o câncer mais comum do trato gastrointestinal. É o terceiro tipo de câncer mais observado no sexo masculino mundialmente, atrás dos cânceres de pulmão e próstata. É o quarto câncer mais observado no sexo feminino, atrás dos cânceres de mama, pulmão e útero. As mortes por câncer colorretal são mai
J. Coloproctol. (Rio J.). Publicado em: 13/06/2019
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3. Clinical Features and Management of Women with Borderline Ovarian Tumors in a Single Center in Brazil
Resumo Objetivo O objetivo do presente estudo foi descrever uma série de 57 mulheres com tumores borderline de ovário (TBO) em relação às características histológicas, clínicas, e ao manejo do tratamento realizado no Departamento de Obstetrícia e Ginecologia da Universidade Estadual de Campinas (Unicamp). Métodos O presente estudo retrospectivo
Rev. Bras. Ginecol. Obstet.. Publicado em: 16/05/2019
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4. Comparative analysis of the histopathological and epidemiological profile of ductal and lobular breast carcinomas diagnosed at the Hospital de Clínicas da Universidade Federal do Paraná during the period 2008-2013
RESUMO Introdução: O câncer da mama éa segunda causa de morte por câncer entre as mulheres em todo o mundo, e estuáis epidemiológicos podem auxiliar no entendimento dos seus mecanismos. Objetivos: Realizar um levantamento do número de casos dos carcinomas da mama diagnosticados em um período de seis anos. Método: Foi comparado com a literatura o
J. Bras. Patol. Med. Lab.. Publicado em: 09/05/2019
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5. The demographic features, clinical outcomes, prognosis and treatment options for patients with sarcomatoid carcinoma of the urinary bladder: a single centre experience
ABSTRACT Introduction Carcinosarcoma of the bladder is a very rare neoplasm. The pathogenesis of carcinosarcomas is not clearly understood and remains a subject of debate. Whilst there is some research conceptualizing the histopathological findings of bladder carcinosarcomas, the demographic features, clinical outcomes, prognosis and treatment options remai
Int. braz j urol.. Publicado em: 2018-02
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6. Serum big endothelin-1 as a biomarker in oral squamous cell carcinoma patients: an analytical study
Detection of abnormally elevated levels of molecules in patients with oral cancer may be useful in early diagnosis. These markers can be included in current Histopathology grading and in TNM staging systems of Oral Squamous Cell Carcinoma (OSCC) to make it more efficient. Several pro-angiogenic molecules have been assessed for the same reason. Endothelin-1 (
J. Appl. Oral Sci.. Publicado em: 2015-10
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7. Feasibility, complications and oncologic results of a limited inguinal lymph node dissection in the management of penile cancer
ABSTRACT Purpose: In patients with penile cancer (PeCa) and increased risk of inguinal lymphatic dissemination, inguinal lymphadenectomy offers a direct histological staging as the most reliable tool for assessment of the nodal metastasic status and a definitive oncologic treatment simultaneously. However, peri- and/or pos
Int. braz j urol.. Publicado em: 2015-06
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8. Magnetic Resonance Image in the diagnosis and evaluation of extra-prostatic extension and involvement of seminal vesicles of prostate cancer: a systematic review of literature and meta-analysis
Objective Systematic review of literature and meta-analysis to evaluate the results of magnetic resonance image 1.5T with endorectal coil in the diagnosis and evaluation of extra-prostatic extension and involvement of seminal vesicles of prostate cancer, compared to the histopathological results of the radical prostatectomy specimen. Materials and Methods
Int. braz j urol.. Publicado em: 2013-04
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9. The accuracy of multidetector Computed Tomography for preoperative staging of renal cell carcinoma
PURPOSE: The purpose of this study was to evaluate the accuracy of multidetector computed tomography (MDCT) in the preoperative staging of renal cell carcinoma (RCC). MATERIALS AND METHODS: We retrospectively reviewed the clinical and pathological records of 312 patients with RCC who underwent staging MDCT before surgery. Radiographic findings were compared
Int. braz j urol.. Publicado em: 2012-10
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10. Desenvolvimento de técnica de análise de imagens digitais para avaliação do estágio da fibrose em biópsias hepáticas de pacientes portadores de hepatite crônica por vírus da hepatite B e C / Development of a digital image analysis technique for the evaluation of fibrosis stage in liver biopsies of HBV and HCV patients
The hepatitis caused by viruses are the most frequent, principally the virus B (HBV) and C (HCV) hepatitis. The anatomopathologic study of the liver biopsy is considered the gold standard for the evaluation of architectural distortion and degree o fibrosis of the livers parenchyma, important prognostic factors for the patients with chronic viral hepatitis. I
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/01/2011
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11. Expression of Hypoxia-inducible factor 1-α and Vascular endothelial growth factor-C in locally advanced breast cancer patients
BACKGROUND: Locally advanced breast cancers are more prevalent in underdeveloped countries. Targeted therapy has been improved to identify hallmarks that are specific to these subtypes of tumors. OBJECTIVES: We aimed to prospectively assess the expression of Hypoxia inducible factor-1 α and vascular endothelial growth factor-C in locally advanced breast can
Clinics. Publicado em: 2011
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12. Histopathological findings in extended prostate biopsy with PSA ≤ 4 ng/mL
OBJECTIVE: Cancer detection has been reported in up to 27% of patients when lowering the PSA cutoff to 2.5 ng/mL. Although this practice could increase the number of biopsies performed, it also could lead to more frequent detection of significant prostate cancers at an organ-confined stage and/or a less aggressive state. This study describes the incidence of
International braz j urol. Publicado em: 2008-06