Malignant Tumors
Mostrando 1-12 de 799 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. 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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3. The impact of multimodality integrated positron emission tomography-computed tomography on improving the staging and management of head and neck malignancy: a cross- sectional study
ABSTRACT BACKGROUND: Clinical assessment of head and neck cancers is highly challenging owing to the complexity of regional anatomy and wide range of lesions. The diagnostic evaluation includes detailed physical examination, biopsy and imaging modalities for disease extent and staging. Appropriate imaging is done to enable determination of precise tumor ext
Sao Paulo Medical Journal. Publicado em: 2022
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4. Long-term functional outcomes and quality of life after partial glossectomy for T2 squamous cell carcinomas
Abstract Introduction: Partial glossectomy and reconstruction strategy for malignant tongue tumors influences speech and swallowing. Objective: The aim of this retrospective study was to evaluate long-term functional outcomes after partial glossectomy for pT2 mobile tongue carcinomas with a maximum dimension between 2 and 3 cm. Different reconstruction str
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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5. The prognostic significance of immunophenotypes in canine malignant mammary tumors
RESUMO Neoplasias mamárias malignas caninas (CMMN) apresentam variável comportamento biológico e o tempo de sobrevida depende de diversos fatores prognósticos. Neste estudo, foram selecionadas 134 CMMN, bem como identificados diferentes imunofenótipos e suas associações com parâmetros clínicos e patológicos. Os tumores foram classificados em: 46% l
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2022
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6. Liver cancer in Hidalgo State, Mexico: analysis of the status, risk factors and regional public health policy requirements: a cross-sectional correlational study
ABSTRACT BACKGROUND: In Latin America, liver cancer is one of the top causes of cancer mortality. It is the fifth most common cause of death among malignant tumors in Mexico and is the leading cause in Hidalgo State (43.8% of the population living in poverty). OBJECTIVE: To conduct a correlational analysis on the main risk factors for liver cancer in Hid
Sao Paulo Medical Journal. Publicado em: 2022
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7. Prognostic factors and overall survival in a 15-year followup of patients with malignant salivary gland tumors: a retrospective analysis of 193 patients
Resumo Introdução Os tumores malignos das glândulas salivares são entidades patológicas incomuns, representam menos de 5% das neoplasias de cabeça e pescoço. O prognóstico dos pacientes com tumores malignos das glândulas salivares é altamente variável e alguns fatores clínicos podem influenciar significativamente a sobrevida global. Objetivo An
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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8. Mycosis fungoides and Sézary syndrome: focus on the current treatment scenario
Abstract Cutaneous T-cell lymphomas are a heterogeneous group of lymphoproliferative disorders, characterized by infiltration of the skin by mature malignant T cells. Mycosis fungoides is the most common form of cutaneous T-cell lymphoma, accounting for more than 60% of cases. Mycosis fungoides in the early-stage is generally an indolent disease, progressing
An. Bras. Dermatol.. Publicado em: 2021-08
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9. Cutaneous leiomyosarcoma: a 20-year retrospective study and review of the literature
Abstract Background: Cutaneous leiomyosarcoma is a rare malignant neoplasm with muscular origin, representing 2%-3% of all cutaneous soft tissue sarcomas. Objectives: The aim of this study was to characterize clinicopathological features of patients diagnosed with cutaneous leiomyosarcoma in our center over the last 20-years. Methods: A retrospective stud
An. Bras. Dermatol.. Publicado em: 2021-06
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10. Lipschütz Ulcer: An Unusual Diagnosis that Should Not be Neglected
Abstract The diagnosis of genital ulcers remains a challenge in clinical practice. Lipschütz ulcer is a non-sexually transmitted rare and, probably, underdiagnosed condition, characterized by the sudden onset of vulvar edema along with painful necrotic ulcerations. Despite its unknown incidence, this seems to be an uncommon entity, with sparse cases reporte
Rev. Bras. Ginecol. Obstet.. Publicado em: 2021-05
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11. Adenocarcinoma mesonéfrico cervical: Relato de caso de um tumor ginecológico raro de restos embriológicos do trato genital feminino
Abstract Introduction Malignant mesonephric tumors are uncommon in the female genital tract, and they are usually located where embryonic remnants of Wolffian ducts are detected, such as the uterine cervix. The information about these tumors, their treatment protocol, and prognosis are scarce. Case report A 60-year-old woman with postmenopausal vaginal bl
Rev. Bras. Ginecol. Obstet.. Publicado em: 2021-04
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12. Guidelines for care in sexual violence: the role of medical training
Abstract Introduction Malignant mesonephric tumors are uncommon in the female genital tract, and they are usually located where embryonic remnants of Wolffian ducts are detected, such as the uterine cervix. The information about these tumors, their treatment protocol, and prognosis are scarce. Case report A 60-year-old woman with postmenopausal vaginal bl
Rev. Bras. Ginecol. Obstet.. Publicado em: 2021-04