Tumors
Mostrando 1-12 de 5897 artigos, teses e dissertações.
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1. A comparison between ultrasonography and single-phase computed tomography for preoperative assessment of solid abdominal tumors in children
Abstract Objective: This study aimed to estimate the performance of single-phase-enhanced computed tomography and ultrasonography examinations in the preoperative evaluation of solid abdominal tumors and their relationship with relevant adjacent structures in children. Methods: This retrospective study included 50 pediatric patients with malignant solid ab
Jornal de Pediatria. Publicado em: 2023
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2. Making good use of ultrasound for abdominal tumors in children
Jornal de Pediatria. Publicado em: 2023
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3. A novel labeling modality of intra-abdominal lesions with Magseed magnetic marker and extirpation by Sentimag probe navigation
SUMMARY OBJECTIVE: This study aimed to evaluate our experience with the use of Magseed, the magnetic metallic marker, as a localization technique followed by Sentimag probe detection in patients with solitary intra-abdominal local metastases with subsequent resection of the lesions. METHODS: Five patients underwent resection after the lesion was marked wit
Revista da Associação Médica Brasileira. Publicado em: 2023
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4. Severe oral mucositis relating to pain and worse oral condition among patients with solid tumors undergoing treatment with FOLFIRI and 5-FU: a retrospective study
ABSTRACT BACKGROUND: There is a need for studies that correlate the severity of oral mucositis (OM) with chemotherapy protocols, transient myelosuppression and oral health. OBJECTIVE: To analyze the severity of OM among individuals with solid tumors during hospitalization and its correlation with the type of chemotherapy, myelosuppression and oral health c
Sao Paulo Medical Journal. Publicado em: 2022
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5. An easy and practical prognostic parameter: tumor–stroma ratio in Luminal, Her2, and triple-negative breast cancers
SUMMARY OBJECTIVE: The stroma surrounding the tumor cells is important in tumor progression and treatment resistance, besides the properties of tumor cells. Studies on the tumor stroma characteristics will contribute to the knowledge for new treatment approaches. METHODS: A total of 363 breast cancer patients were evaluated for the tumor–stroma ratio. Th
Revista da Associação Médica Brasileira. Publicado em: 2022
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6. Ga-DOTA PET/CT: the first-line functional imaging modality in the management of patients with neuroendocrine tumors
Radiologia Brasileira. Publicado em: 2022
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7. Prognostic Factors and Management of Colorectal Gastrointestinal Stromal Tumors
Abstract Introduction The gastrointestinal stromal tumor (GIST) is the most common mesenchymal neoplasm of the gastrointestinal tract. Even though it can be found in any location of the digestive tract, the colorectal GIST is rare. With this study, we aim to review the current knowledge regarding the prognosis and management of colorectal GIST. Methods A
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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8. A brief review of the VI-RADS classification for bladder tumors on MRI (and a call for increased interface, consistent communication and more joined studies by the radiological and urological communities)
International braz j urol. Publicado em: 2022
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9. Intraoperative assessment of surgical margins using ‟en face” frozen sections in the management of cutaneous carcinomas
Abstract Background: Basal cell and squamous cell carcinomas (BCC and SCC) are the most common types of cancer worldwide. Intraoperative assessment of surgical margins by frozen section has been widely used to ensure disease-free margins. The intraoperative ‟en face” freezing technique evaluates all peripheral and deep margins. Objective: To report the
Anais Brasileiros de Dermatologia. Publicado em: 2022
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10. Editorial Comment: Identification of Recurrent Anatomical Clusters Using Three-dimensional Virtual Models for Complex Renal Tumors with an Imperative Indication for Nephron-sparing Surgery: New Technological Tools for Driving Decision-making
International braz j urol. Publicado em: 2022
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11. Acute left heart failure with pulmonary edema during resection of pediatric neuroblastoma: case report
Abstract Resection of an unknown neck mass in a 6-year-old child triggered acute left-sided heart failure and pulmonary edema. The lesion was confirmed as neuroblastoma by postoperative tissue examination. Such tumors regularly synthesize and secrete catecholamines, warranting caution in advance of surgical manipulation.
Brazilian Journal of Anesthesiology. Publicado em: 2022
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12. Hedinger Syndrome with Intraoperative Carcinoid Crisis — Understanding the Pathophysiology for a Successful Management
Abstract Carcinoid tumors can be a cause for right heart valve disease, also known as Hedinger syndrome or carcinoid heart disease. Proper understanding of the pathophysiology is of the uttermost importance for adequate treatment of these patients, especially during heart surgery.
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022