Soft Tissue Sarcomas
Mostrando 1-12 de 45 artigos, teses e dissertações.
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1. 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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2. Histopathology and immunohistochemistry of peripheral neural sheath tumor and perivascular wall tumor in dog
RESUMO Sarcoma de tecidos moles (STM) compreende um grupo heterogêneo de neoplasias malignas, derivadas de tecidos extraesqueléticos, que podem apresentar alterações histopatológicas similares. Os padrões histopatológicos sugestivos de tumor de parede perivascular (TPP) e de tumor de bainha de nervo periférico (TBNP) têm sido descritos. Este estudo
Arq. Bras. Med. Vet. Zootec.. Publicado em: 10/10/2019
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3. LONG-TERM RESULTS OF EXTREMITY SOFT TISSUE SARCOMAS LIMB-SPARING SURGERY AND RADIOTHERAPY
RESUMO Objetivo: Avaliar os fatores prognósticos e os resultados da cirurgia poupadora de membro e radioterapia pós-operatória em pacientes com sarcomas de partes moles das extremidades. Métodos: Entre 1980 e 2007, 114 sarcomas de partes moles localizados em extremidades tratados com cirurgia poupadora de membro e radioterapia pós-operatória foram an
Acta ortop. bras.. Publicado em: 01/08/2019
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4. Evaluation of incidence and histolopathological findings of soft tissue sarcomas in genitourinary tract: Uludag university experience
ABSTRACT Purpose: In this study we aimed to review urological soft tissue sarcomas of genitourinary tract that were diagnosed in our institution and their prognostic factors for survival. Materials and Methods: The clinical and pathological records of 31 patients who had diagnosis of soft tissue sarcomas primarily originating from the genitourinary tract b
Int. braz j urol.. Publicado em: 2019-01
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5. Giant atypical lipoma
Abstract: Liposarcomas correspond to the most common histological subtype of soft tissue sarcomas. They can be subdivided into: well differentiated or atypical lipoma, undifferentiated, myxoid, round, and pleomorphic cells. Atypical lipomas are the most prevalent and usually appear as asymptomatic softened tumors. They are locally aggressive but rarely lead
An. Bras. Dermatol.. Publicado em: 2017-08
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6. Comparative study of planned and unplanned excisions for the treatment of soft tissue sarcoma of the extremities
OBJECTIVE: Unplanned excision of soft tissue sarcomas is common because benign soft tissue lesions are very frequent. This study evaluated the impact of unplanned resections on overall survival, local recurrence and distant metastasis in patients with soft tissue sarcomas of the extremities. METHODS: In total, 52 patients who were diagnosed with soft tissu
Clinics. Publicado em: 2014-09
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7. Avaliação prognóstica de portadores de sarcomas de partes moles nas extremidades submetidos a ressecções planejadas e não planejadas / Comparative study of planned and unplanned excisions for the treatment of soft tissue sarcoma of the extremities
Proposta: Em razão de sarcoma de partes moles serem entidades raras e lesões benignas de partes moles serem comuns, a ocorrência de ressecções não planejadas (RNP) de sarcomas de partes moles é extremamente comum. O Objetivo deste estudo é avaliar o impacto desses procedimentos não planejados na sobrevida global, na recidiva local e no surgimento de
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/01/2012
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8. Pulmonary metastasectomy from soft tissue sarcomas
INTRODUCTION: Isolated pulmonary metastases from soft tissue sarcomas occur in 20-50% of these(the issue is about metastases, not lung cancer )patients, and 70% of these patients will present disease limited only to the lungs. Surgical resection is well accepted as a standard approach to treat metastases from soft tissue sarcomas isolated in the lungs, and m
Clinics. Publicado em: 2010
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9. Pulmonary metastasectomy from soft tissue sarcomas: factors affecting survival / Fatores prognósticos no tratamento cirúrgico de pacientes com metástases pulmonares de sarcoma de partes moles
Metastases pulmonares isoladas de sarcomas de partes moles ocorrem em 20%-50% dos pacientes, e 70% destes pacientes apresentarão doença limitada aos pulmões. A ressecção cirúrgica é bem aceita como tratamento padrão nas metastases de sarcomas de partes moles confinadas aos pulmões, com muitos estudos relatando sobrevida em cinco anos de 305-40%, ssn
Publicado em: 2010
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10. Neoadjuvant chemoradiation therapy for soft tissue sarcomas of the extremities
INTRODUCTION AND OBJECTIVE: Neoadjuvant and adjuvant therapies for soft tissue sarcomas of the extremities are still controversial. The aim of this study was to analyze the results of a protocol of neoadjuvant chemoradiation therapy for extremity sarcomas. METHODS: A retrospective analysis was carried out in a consecutive series of 49 adult patients with adv
Clinics. Publicado em: 2009-11
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11. Avaliação da microdensidade vascular como fator prognóstico em sarcomas de tecidos moles em pequenos animais / Microvessel density evaluation as a prognostic factor in canine and feline soft tissue sarcomas
Os sarcomas de tecidos moles são neoplasmas de origem mesenquimal classificados coletivamente devido a características histológicas e comportamento biológico similares. Vários neoplasmas estão incluídos neste grande grupo, como fibrossarcoma, hemangiossarcoma, tumor de bainha de nervo periférico, mixossarcoma, lipossarcoma, leiomiossarcoma, rabdomios
Publicado em: 2009
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12. POLIMORFISMO DO GENE TP53 EM SARCOMAS DE PARTES MOLES NO ADULTO
Soft tissue sarcomas (STS) are tumors with mesodermical origin, comprising about 1% of all adult neoplasms. Because of its effect on the p53 protein coding sequence, and its association with an increased risk for some cancer types, TP53 codon 72 polymorphism has been investigated in several studies. TP53 codon 72 codes for either Arginine (p53Arg), or Prolin
Publicado em: 2008