Follicular Neoplasm
Mostrando 1-12 de 20 artigos, teses e dissertações.
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1. Wnt3a but not CDX-2 expression is associated with differentiated thyroid cancer
SUMMARY OBJECTIVE: Thyroid neoplasm incidence has increased worldwide, mostly due to the advancements in medical imaging and screening rates. The aberrant Wnt/β-catenin pathway has been identified as a key mechanism, and it has also been related to the metastatic activity of differentiated thyroid cancer. We aimed to verify the difference in the expression
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. Follicular Lesions with Papillary Nuclear Characteristics: Differences in Chromatin Detected by Computerized Image Analysis
ABSTRACT Objective: Follicular lesions of the thyroid with papillary carcinoma nuclear characteristics are classified as infiltrative follicular variant of papillary thyroid carcinoma-FVPTC (IFVPTC), encapsulated/well demarcated FVPTC with tumour capsular invasion (IEFVPTC), and the newly described category “non-invasive follicular thyroid neoplasm with p
Arch. Endocrinol. Metab.. Publicado em: 2020-10
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3. Proliferating trichilemmal cyst with clinical, radiological, macroscopic, and microscopic correlation
Abstract: Proliferating trichilemmal cyst is an uncommon neoplasm arising from the follicular isthmus, whose histopathological hallmark is the presence of trichilemmal keratinization. We describe a case of proliferating trichilemmal cyst in a 57-year-old woman with a broad clinical, radiological, macroscopic and microscopic correlation.
An. Bras. Dermatol.. Publicado em: 17/10/2019
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4. Follicular thyroid carcinoma metastatic to skin: a small papule and a big diagnostic change
Abstract: Cutaneous metastases are uncommon in daily practice, although very important, since they may be the first manifestation of an undiscovered primary neoplasm or the first indication of recurrence. Cutaneous metastases from the breast are the most frequent in women and cutaneous metastases from the lung are the most frequent in men. Thyroid carcinoma,
An. Bras. Dermatol.. Publicado em: 2019-02
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5. Noninvasive Follicular Thyroid Neoplasm With Papillary-Like Nuclear Features (NIFTP): Achieving Better Agreement By Refining Diagnostic Criteria
Clinics. Publicado em: 21/05/2018
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6. Impact of historic histopathologic sample review on the risk of recurrence in patients with differentiated thyroid cancer
ABSTRACT Objective To compare the historic risk of recurrence (RR) and response to therapy to risk stratification estimated with historical pathology reports (HPRs) and contemporary re-review of the pathological slides in patients with differentiated thyroid cancer (DTC). Subjects and methods Out of 210 DTC patients with low and intermediate RR who underwe
Arch. Endocrinol. Metab.. Publicado em: 05/04/2018
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7. Tumor of follicular infundibulum with unique features
Tumor of the follicular infundibulum is a rare benign cutaneous adnexal neoplasm with variable clinical presentation. In most cases the diagnosis is made with the help of histopathology, due to lack of a characteristic clinical presentation. The most common form is a solitary lesion, but it can be multiple or eruptive, then called infundibulomatose. This cas
An. Bras. Dermatol.. Publicado em: 2014-12
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8. Acurácia da ultrassonografia com Doppler colorido na identificação de doença maligna em neoplasias foliculares da tireoide. / Accuracy of color Doppler ultrasonography to identify malignancies in thyroid follicular neoplasms.
Contexto. A diferenciação entre os nódulos benignos e malignos da tireoide é possível na maioria das vezes pela citologia, obtida por punção aspirativa com agulha fina (PAAF). No caso das neoplasias foliculares (NFs), é necessária a remoção cirúrgica de ao menos parte da glândula, pois somente a análise histológica da peça permite diferenciar
Publicado em: 2010
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9. Diagnóstico de lesões da tireóide pela espectroscopia de absorção no infravermelho por transformada de Fourier-FTIR / Thyroid lesions diagnosis by fourier transformed infrared absorption spectroscopy (FTIR)
Thyroid nodules are a common disorder, with 4-7% of incidence in the Brazilian population. Although the fine needle aspiration (FNA) is an accurate method for thyroid tumors diagnosis, the discrimination between benign and malignant neoplasm is currently not possible in some cases with high incidence of false negative diagnosis, leading to a surgical interve
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/12/2009
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10. Analise da expressão do gene BRAF e suas possiveis implicações diagnosticas e prognosticas para pacientes portadores de carcinoma papilifero da tireoide / BRAF expression may help identify malignant nodules and define outcomes in papillary thyroid cancer patients
Background: Thyroid cancer is the most common endocrine malignancy, corresponding to 1% of all human neoplasms. Thyroid nodules are very frequent, mainly in women over 60 years. The relationship of BRAF gene with papillary thyroid tumorigenesis is well recognized in the literature. Its BRAFV600E mutation has been related to tumor aggressiveness and patients�
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/08/2009
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11. Investigation of clinical utility of ATM and PTEN genes in the differentiated thyroid cancer / Avaliação da utilidade clinica dos genes ATM e PTEN em cancer bem diferenciado da tireoide
In order to investigate the clinical utility of two tumor-suppressing genes involved in the control of cell proliferation and survival, we ve studied proteins ATM and PTEN through immunohistochemistry in 272 differentiated thyroid carcinoma diagnosed patients (142 classical papillary thyroid carcinomas type, 72 papillary thyroid carcinomas follicular variant
Publicado em: 2009
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12. Estudo clínico, radiográfico, microscópico e terapêutico de ameloblastomas / Clinical, radiographic, histopathologic and therapeutic study of ameloblastomas
Introduction: The ameloblastoma is a locally aggressive odontogenic neoplasm with important clinical implications. This study evaluated the effectiveness of ameloblastoma treatment comparing two therapeutic methods: curettage and curettage followed by cryotherapy. Method: Retrospective review of fifty three patients with ameloblastoma from the Service of Max
Publicado em: 2008