Biopsy Needle
Mostrando 1-12 de 251 artigos, teses e dissertações.
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1. Peritoneal lymphomatosis. A case report
ABSTRACT Introduction: Involvement of the peritoneum occurs very rarely and is exceptional as an exclusive extranodal presentation of lymphomas. In most cases lymphomas associated with this rare entity are high-grade ones. PL secondary to high-grade nodal lymphoma is more frequent than primary peritoneal lymphoma, and there are only a few cases of the latte
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
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2. Subacute thyroiditis associated with COVID-19 infection: a report of an increasing entity
SUMMARY In March 2020, the World Health Organization characterized COVID-19 as a pandemic. By May 2021, 37 cases of subacute thyroiditis (SAT) associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) had been reported in the literature. We report a patient diagnosed with SAT associated with COVID-19 and review the previously reported case
Archives of Endocrinology and Metabolism. Publicado em: 2022
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3. Non-alpine primary thyroid angiosarcoma
SUMMARY Thyroid angiosarcoma is an extremely rare malignancy, which occurs more frequently in the alpine region, likely associated with iodine deficiency and endemic goiter. This is an aggressive neoplasm that usually harbors a poor prognosis. We report the case of a 49-year-old Portuguese female patient presenting with a large nodule in the anterior neck re
Archives of Endocrinology and Metabolism. Publicado em: 2022
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4. Clinical diagnosis and treatment of primary thyroid tuberculosis: a retrospective study
ABSTRACT BACKGROUND: Primary thyroid tuberculosis (PTT) is an uncommon type of extrapulmonary tuberculosis, which is caused by Mycobacterium tuberculosis. It does not have specific clinical manifestations, and most cases are diagnosed through postoperative histopathological examination. OBJECTIVE: To evaluate the diagnostic pattern and management strategy
Sao Paulo Medical Journal. Publicado em: 2022
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5. Intraoperative frozen section performance for thyroid cancer diagnosis
ABSTRACT Objective: A primary medical relevance of thyroid nodules consists of excluding thyroid cancer, present in approximately 5% of all thyroid nodules. Fine-needle aspiration biopsy (FNAB) has a paramount role in distinguishing benign from malignant thyroid nodules due to its availability and diagnostic performance. Nevertheless, intraoperative frozen
Archives of Endocrinology and Metabolism. Publicado em: 2022
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6. Ultrasonographic differentiation and Ultrasound-based management of partially cystic thyroid nodules
ABSTRACT Objective: To determine sonographic features of malignancy in partially cystic thyroid nodules and assess the diagnostic efficacy of these features for differentiating between benign and malignant lesions in the nodules with indeterminate cytology. Subjects and methods: From January 2016 to December 2017, a total of 91 patients with 94 partially c
Arch. Endocrinol. Metab.. Publicado em: 2021-06
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7. Is there a place for measuring serum calcitonin prior to thyroidectomy in patients with a non-diagnostic thyroid nodule biopsy?
ABSTRACT Objective: To verify the cytopathological Bethesda System classification of thyroid nodule fine-needle aspiration biopsy (FNAB) in MTC patients and to assess the role of preoperative serum calcitonin (CT) levels in the investigation of this neoplasm in medullary thyroid cancer (MTC) patients under observation at the Uopeccan (União Oeste Paranaens
Arch. Endocrinol. Metab.. Publicado em: 2021-02
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8. Comment on “Comparison of tru-cut biopsy and fine-needle aspiration cytology in an experimental alcoholic liver disease model”
RESUMO INTRODUÇÃO: Diversos são os relatos mundiais a respeito da elevada mortalidade relacionada a COVID-19 entre os residentes de instituições de longa permanência. A preocupação demonstrada mundialmente sobre a segurança dos pacientes e profissionais nestas instituições é relevante. No Brasil grande parte dos cuidados pós-agudo e de paciente
Rev. Assoc. Med. Bras.. Publicado em: 2020-11
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9. Ultrasonographical, clinical and histopathological features of 1264 nodules with papillary thyroid carcinoma and microcarcinoma based on tumor size
ABSTRACT Objective: We aimed to evaluate the patients diagnosed with papillary thyroid carcinoma (PTC) and papillary thyroid microcarcinoma (PTMC) in terms of clinical, ultrasonographical (US) and histopathological features and their relationships with tumor size. Subjects and methods: We retrospectively evaluated 881 patients who underwent thyroid surgery
Arch. Endocrinol. Metab.. Publicado em: 2020-10
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10. Comment on “Comparison of tru-cut biopsy and fine-needle aspiration cytology in an experimental alcoholic liver disease model”
Resumo Fundamento: As mulheres parecem ser mais suscetíveis ao estresse psicossocial quando comparadas aos homens, e o estresse está associado a piora na evolução clínica dos pacientes após o infarto agudo do miocárdio (IAM). Objetivos: Investigar se o sexo feminino é preditor independente de risco para o estresse e comparar os níveis de estresse
Rev. Assoc. Med. Bras.. Publicado em: 2020-10
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11. Comparison of tru-cut biopsy and fine-needle aspiration cytology in an experimental alcoholic liver disease model
RESUMO INTRODUÇÃO Biópsias hepáticas tais como por agulha tru-cut e por citologia aspirativa por agulha fina (CAAF) são as técnicas frequentemente preferidas para detectar o grau e o estágio de certas doenças hepáticas. Neste estudo, nosso objetivo foi comparar a eficiência da biopsia com agulha tru-cut guiada por ultrassom e a citologia aspirati
Rev. Assoc. Med. Bras.. Publicado em: 2020-08
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12. Cholestatic syndrome as initial manifestation of pancreatic metastasis of papillary thyroid carcinoma: case report and review
SUMMARY Most papillary thyroid carcinomas (PTC) harbor excellent prognosis. Although rare, distant metastases normally occur in lungs and/or bones. Here we describe a rare case of pancreatic metastasis presenting with rapid onset cholestatic syndrome. A literature review was also performed. A 73-year-old man with a high risk PTC was submitted to total thyroi
Arch. Endocrinol. Metab.. Publicado em: 2020-04