Squamous Cell Carcinoma Classification
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Exploration of gene functions for esophageal squamous cell carcinoma using network-based guilt by association principle
Gene networks have been broadly used to predict gene functions based on guilt by association (GBA) principle. Thus, in order to better understand the molecular mechanisms of esophageal squamous cell carcinoma (ESCC), our study was designed to use a network-based GBA method to identify the optimal gene functions for ESCC. To identify genomic bio-signatures fo
Braz J Med Biol Res. Publicado em: 19/04/2018
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2. Skin disorders in renal transplant recipients: a retrospective study
Abstract: Background: Immunosuppressive therapy, which is necessary to avoid graft rejection in renal transplant recipients, presents an increased risk of several pathologies, namely infectious and neoplastic. Objectives: To identify the most frequent skin diseases and their clinical and demographical risk factors within a population of renal transplant re
An. Bras. Dermatol.. Publicado em: 2017-10
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3. Cell proliferation markers at the invasive tumor front of oral squamous cell carcinoma: comparative analysis in relation to clinicopathological parameters of patients
Abstract Objectives To evaluate the number of AgNORs per nucleus and the expression of Ki-67 at the tumor invasion front (TIF) in relation to clinical parameters (TNM), TIF classification and the prognosis of oral squamous cell carcinomas in an Uruguayan population. Material and Methods This study was conducted through a retrospective survey from 2000 to
J. Appl. Oral Sci.. Publicado em: 2017-06
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4. Myiasis associated with penile carcinoma: a new trend in developing countries?
ABSTRACT Objectives The aim of this study is to report an unusual form of penile cancer presentation associated with myiasis infestation, treatment options and outcomes. Materials and Methods We studied 10 patients with suspected malignant neoplasm of the penis associated with genital myiasis infestation. Diagnostic assessment was conducted through clini
Int. braz j urol.. Publicado em: 2017-02
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5. Concordance between cytopathology and incisional biopsy in the diagnosis of oral squamous cell carcinoma
Oral cytopathology is a simple, non-invasive technique that could be used for early detection of oral premalignant and malignant lesions, but the effectiveness of this diagnostic approach remains controversial. The aim of this study was to evaluate the sensitivity, specificity, positive and negative predictive values, and accuracy of cytopathology for diagno
Braz. oral res.. Publicado em: 2013-04
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6. Estudo demografico e clinico-patologico retrospetivo de tumores odontogenicos de uma casuistica da cidade do Rio de Janeiro / A retrospective study on demographical and clinicopathological presentation of odontogenic turmors in Rio de Janeiro
The aim of this study was to evaluate the relative frequency and demographical, clinical, radiological and pathological features of a series of odontogenic tumors (OT) from the files of 3 oral histopathology services and 1 general histopathology service from the city of Rio de Janeiro in the period from 1970 to 2008, after reviewing their final diagnosis acc
Publicado em: 2009
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7. Lesões bucais em pacientes idosos: estudo retrospectivo de 838 casos diagnosticados e registrados no laboratório de patologia bucal da Universidade Federal de Uberlândia-MG-Brasil
The proportion of older people is growing faster than any other age group. Due to that, there is a growing interest in the oral health status of older people as the size of this population is increasing around the world. It must be remembered that oral mucosa shows essential functions that significantly affect patient general health. With aging process the o
Publicado em: 2007
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8. LesÃes bucais em pacientes idosos: estudo retrospectivo de 838 casos diagnosticados e registrados no laboratÃrio de patologia bucal da Universidade Federal de UberlÃndia-MG-Brasil
The proportion of older people is growing faster than any other age group. Due to that, there is a growing interest in the oral health status of older people as the size of this population is increasing around the world. It must be remembered that oral mucosa shows essential functions that significantly affect patient general health. With aging process the o
Publicado em: 2007
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9. Retrospective study of Mohs micrographic surgery for patients with skin squamous cell carcinoma of the head attended in the dermatologic surgical facility of the Dermatological Division of the HC from FMUSP/SP, to establish predictive factors for the number of surgical / Estudo retrospectivo da cirurgia micrográfica de Mohs nos portadores de carcinoma espinocelular cutâneo da cabeça para a determinação de fatores preditivos do número de fases cirúrgicas, acompanhados no ambulatório de cirurgia dermatológica da Divisão de Dermatologia do HC da FMUSP/SP
Mohs micrographic surgery (MMS) is proceeded in successive stages of cancer removal. Each stage lasts from 1 to 2 hours, depending on the tumor size. So it is very important to predict the number of phases of the surgery so that one can plan better the time of the surgical room use, the time of the surgeon and his team, the use of anaesthetics, the surgical
Publicado em: 2004
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10. Observer variability in histopathological reporting of non-small cell lung carcinoma on bronchial biopsy specimens.
AIMS: To evaluate the ability of histopathologists to sub-classify non-small cell lung carcinomas on bronchial biopsy material using the current World Health Organisation (WHO) classification. METHODS: Twelve histopathologists each reviewed 100 randomly selected bronchial biopsy specimens which had originally been reported as showing non-small cell lung carc
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11. Parathyroid hormone related protein in oral squamous cell carcinomas invading the mandible.
AIM--To assess parathyroid hormone related protein (PTHrP) as a candidate biochemical marker of invasion of the mandible by oral squamous cell carcinoma. METHODS--Tumour PTHrP concentrations were quantitated by immunoassay, and PTHrP was detected by immunohistochemistry, in a cohort of 24 primary squamous cell carcinomas of the mandible. RESULTS--PTHrP was i
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12. How reliable is the diagnosis of lung cancer using small biopsy specimens? Report of a UKCCCR Lung Cancer Working Party.
BACKGROUND--A study was undertaken to investigate the accuracy of typing of a series of bronchial carcinomas by experienced pathologists with an interest in lung cancer from the examination of bronchoscopic biopsy specimens. METHODS--Eighty bronchial biopsy specimens showing positive results for bronchial carcinoma were circulated to five pathologists, who r