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[PMID]:29369206
[Au] Autor:Niu R; Wang JF; Zhang DC; Shao XL; Qiu C; Wang YT
[Ad] Endereço:Department of Nuclear Medicine.
[Ti] Título:Low-grade myofibroblastic sarcoma of gastric cardia on 18F-FDG positron emission tomography/computed tomography: An extremely rare case report.
[So] Source:Medicine (Baltimore);97(4):e9720, 2018 Jan.
[Is] ISSN:1536-5964
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:RATIONALE: Low-grade myofibroblastic sarcoma (LGMS) is a rare mesenchyme-derived tumor, which usually occurs in head, neck (especially tongue and mouth), and limbs. In this report, we described a case of gastric LGMS by F-fluoro-2-deoxy-d-glucose (FDG) positron emission tomography/computed tomography (PET/CT), which has not been reported previously. PATIENT CONCERNS: A 51-year-old female patient was admitted to our hospital with upper abdominal discomfort for 1 year and gradually increased eating difficulties over the last 3 months. From gastroscopy, an ulcer of 1.0 cm × 1.2 cm at the entrance of cardia and stiffness of peripheral mucosa were found, leading to suspicion of cardia cancer. F-FDG PET/CT was performed for further diagnosis and staging. DIAGNOSES: According to pathological findings in combination with immunohistochemical features, diagnosis of gastric LGMS was made. INTERVENTIONS: To relieve symptoms of upper gastrointestinal obstruction in the patient, proximal gastrectomy was carried out 1 week after the F-FDG PET/CT scan. OUTCOMES: The patient died due to advanced tumor. LESSONS: F-FDG PET/CT scan showed local thickening of the gastric wall, invasion of adjacent soft tissue, diaphragmatic and peritoneal metastasis at early stage, absence of regional lymph node metastasis, and increased F-FDG metabolism in primary tumor and metastatic tumor.
[Mh] Termos MeSH primário: Cárdia/diagnóstico por imagem
Fluordesoxiglucose F18
Miossarcoma/diagnóstico por imagem
Tomografia Computadorizada com Tomografia por Emissão de Pósitrons/métodos
Compostos Radiofarmacêuticos
Neoplasias Gástricas/diagnóstico por imagem
[Mh] Termos MeSH secundário: Cárdia/patologia
Feminino
Seres Humanos
Meia-Idade
Miossarcoma/patologia
Gradação de Tumores
Neoplasias Gástricas/patologia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Radiopharmaceuticals); 0Z5B2CJX4D (Fluorodeoxyglucose F18)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180208
[Lr] Data última revisão:
180208
[Sb] Subgrupo de revista:AIM; IM
[Da] Data de entrada para processamento:180126
[St] Status:MEDLINE
[do] DOI:10.1097/MD.0000000000009720


  2 / 212 MEDLINE  
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[PMID]:27377169
[Au] Autor:Chan JY; Gooi Z; Wong EW; Ng SK; Tong MC; Vlantis AC
[Ad] Endereço:Department of Otorhinolaryngology-Head and Neck Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong.
[Ti] Título:Low-grade myofibroblastic sarcoma: A population-based study.
[So] Source:Laryngoscope;127(1):116-121, 2017 Jan.
[Is] ISSN:1531-4995
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:OBJECTIVES/HYPOTHESIS: Low-grade myofibroblastic sarcoma (LGMS) is a rare entity that is described as having a predilection for occurring in the head and neck region. Here we analyze its demographics, clinic-pathologic, and survival characteristics. STUDY DESIGN: Retrospective database analysis. METHODS: A cohort from the Surveillance, Epidemiology, and End Results Program database of cases with LGMS between 2001 and 2012. RESULTS: There were 49 cases with a 5-year overall survival of 71.6% and disease- specific survival of 76.3%. The majority of cases were in patients <60 years old, female, and white ethnicity. The most common sites were the extremities in 40.8% of cases followed by the head and neck region with 26.5% of cases. Multivariate analysis showed that only older age was significantly associated with worse survival (P < .05). CONCLUSIONS: LGMS is uncommon in the United States and occurs most commonly in the extremities followed by the head and neck region, despite an existing characterization of a predilection for the head and neck region. Treatment most commonly involves surgery, but the optimal surgical extent and/or radiotherapy needs to be further investigated. LEVEL OF EVIDENCE: 2c Laryngoscope, 127:116-121, 2017.
[Mh] Termos MeSH primário: Extremidades/patologia
Fibrossarcoma/patologia
Neoplasias de Cabeça e Pescoço/patologia
Miossarcoma/patologia
[Mh] Termos MeSH secundário: Adulto
Diagnóstico Diferencial
Feminino
Fibrossarcoma/epidemiologia
Fibrossarcoma/terapia
Neoplasias de Cabeça e Pescoço/epidemiologia
Neoplasias de Cabeça e Pescoço/terapia
Seres Humanos
Masculino
Meia-Idade
Miossarcoma/epidemiologia
Miossarcoma/terapia
Gradação de Tumores
Estadiamento de Neoplasias
Estudos Retrospectivos
Programa de SEER
Taxa de Sobrevida
Estados Unidos/epidemiologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170808
[Lr] Data última revisão:
170808
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160706
[St] Status:MEDLINE
[do] DOI:10.1002/lary.26146


  3 / 212 MEDLINE  
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[PMID]:27020841
[Au] Autor:Yu Y; Xiao J; Wang L; Yang G
[Ad] Endereço:Resident and Oral Surgeon, Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China. Electronic address: 275577782@qq.com.
[Ti] Título:Low-Grade Myofibroblastic Sarcoma in the Mandibular Canal: A Case Report.
[So] Source:J Oral Maxillofac Surg;74(7):1505.e1-5, 2016 Jul.
[Is] ISSN:1531-5053
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Low-grade myofibroblastic sarcoma (LGMS) represents an atypical myofibroblastic tumor characterized by a diffusely infiltrating pattern of spindle-shaped tumor cells. It was classified as a distinct soft tissue tumor by the World Health Organization in 2002. LGMS occurs mostly in adult patients and has a predilection for the head and neck region. So far, only a few cases of LGMS located in the mandible have been reported. Aggressive surgical resection with clear margins is the primary treatment for LGMS. Because of its rarity, reports of radiation therapy are limited, and the therapeutic effect is still controversial. We present the case of an 8-year-old girl with LGMS of the mandibular canal to highlight the clinical features and rarity and to improve the understanding of the therapeutic effect of radiotherapy on LGMS.
[Mh] Termos MeSH primário: Fibrossarcoma/diagnóstico
Fibrossarcoma/cirurgia
Neoplasias Mandibulares/diagnóstico
Neoplasias Mandibulares/cirurgia
Miossarcoma/diagnóstico
Miossarcoma/cirurgia
[Mh] Termos MeSH secundário: Criança
Diagnóstico Diferencial
Diagnóstico por Imagem
Evolução Fatal
Feminino
Fibrossarcoma/patologia
Seres Humanos
Imuno-Histoquímica
Neoplasias Mandibulares/patologia
Miossarcoma/patologia
Gradação de Tumores
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1704
[Cu] Atualização por classe:170817
[Lr] Data última revisão:
170817
[Sb] Subgrupo de revista:AIM; D; IM
[Da] Data de entrada para processamento:160330
[St] Status:MEDLINE


  4 / 212 MEDLINE  
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[PMID]:26728010
[Au] Autor:Barsan VV; Briceño V; Gandhi M; Jea A
[Ad] Endereço:Neuro-Spine Program, Division of Pediatric Neurosurgery, Department of Neurosurgery, Baylor College of Medicine, Texas Children's Hospital, 6621 Fannin Street, CCC 1230.01, 12th Floor, Houston, TX, 77030, USA. barsan@bcm.edu.
[Ti] Título:Long-term follow-up and pregnancy after complete sacrectomy with lumbopelvic reconstruction: case report and literature review.
[So] Source:BMC Pregnancy Childbirth;16:1, 2016 Jan 04.
[Is] ISSN:1471-2393
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:BACKGROUND: Sacrectomy remains a technically complex procedure for resection of malignant pelvic neoplasia. Commonly, postoperative complications include permanent neurological deficits. Only a few studies have reported the long-term functional outcomes of patients who had undergone sacrectomy. CASE PRESENTATION: We previously reported on the utilization of complete sacrectomy and lumbopelvic reconstruction for the management of primary myofibroblastic sarcoma of the sacrum and ilium in a 15-year-old female patient. In this report, we update her postoperative course with an additional 5 years of follow-up and Health-Related Quality of Life (HRQoL) outcomes. During this time period, she gave birth to two healthy full-term babies. CONCLUSION: To the best of our knowledge, this is the first report of pregnancy after total sacrectomy and lumbopelvic reconstruction. We outline some of the challenges in the obstetrical management of this patient.
[Mh] Termos MeSH primário: Vértebras Lombares/cirurgia
Procedimentos Ortopédicos/efeitos adversos
Complicações na Gravidez/etiologia
Procedimentos Cirúrgicos Reconstrutivos/efeitos adversos
Sacro/cirurgia
[Mh] Termos MeSH secundário: Adolescente
Feminino
Seguimentos
Seres Humanos
Ílio
Nascimento Vivo
Miossarcoma/cirurgia
Procedimentos Ortopédicos/métodos
Período Pós-Operatório
Gravidez
Procedimentos Cirúrgicos Reconstrutivos/métodos
Neoplasias da Coluna Vertebral/cirurgia
Tempo
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1610
[Cu] Atualização por classe:161230
[Lr] Data última revisão:
161230
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160106
[St] Status:MEDLINE
[do] DOI:10.1186/s12884-015-0735-5


  5 / 212 MEDLINE  
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[PMID]:26905113
[Au] Autor:Gangwar N; Balakrishnan R; Pujary P; Rao L; Kudva R
[Ad] Endereço:Department of ENT, Kasturba Medical College, Manipal University, Karnataka, India.
[Ti] Título:Myofibrosarcoma-Maxilla.
[So] Source:Indian J Cancer;52(3):289-90, 2015 Jul-Sep.
[Is] ISSN:1998-4774
[Cp] País de publicação:India
[La] Idioma:eng
[Mh] Termos MeSH primário: Fibrossarcoma/patologia
Miossarcoma/patologia
[Mh] Termos MeSH secundário: Adulto
Fibrossarcoma/diagnóstico
Fibrossarcoma/radioterapia
Seres Humanos
Masculino
Maxila/patologia
Maxila/efeitos da radiação
Miossarcoma/diagnóstico
Miossarcoma/radioterapia
[Pt] Tipo de publicação:CASE REPORTS; LETTER
[Em] Mês de entrada:1611
[Cu] Atualização por classe:161230
[Lr] Data última revisão:
161230
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160225
[St] Status:MEDLINE
[do] DOI:10.4103/0019-509X.176688


  6 / 212 MEDLINE  
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[PMID]:25764937
[Au] Autor:Chen Z; Ye Y; Qiu Q; Zhang S; Liu Y
[Ti] Título:[A case report: myofibroblastic sarcoma of the nasal cavity and skull base have survived 9 years after endoscopic surgery].
[So] Source:Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi;50(1):73-4, 2015 Jan.
[Is] ISSN:1673-0860
[Cp] País de publicação:China
[La] Idioma:chi
[Mh] Termos MeSH primário: Miossarcoma/diagnóstico
Neoplasias Nasais/diagnóstico
Neoplasias da Base do Crânio/diagnóstico
[Mh] Termos MeSH secundário: Endoscopia
Seres Humanos
Miossarcoma/cirurgia
Cavidade Nasal
Neoplasias Nasais/cirurgia
Seios Paranasais
Base do Crânio
Neoplasias da Base do Crânio/cirurgia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1511
[Cu] Atualização por classe:150313
[Lr] Data última revisão:
150313
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:150314
[St] Status:MEDLINE


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[PMID]:25755822
[Au] Autor:Yi X; Xiao D; Long X
[Ad] Endereço:Department of Radiology, Xiangya Hospital, Central South University Changsha 410008, China.
[Ti] Título:Myofibroblastic sarcoma in liver: a case report.
[So] Source:Int J Clin Exp Pathol;8(1):1073-6, 2015.
[Is] ISSN:1936-2625
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:We recently encountered a giant Myofibroblastic sarcoma (MS) exceeding 23 cm in diameter which had developed in the liver in a 27-year-old female, and which was surgically resected with gratifying results. On surveillance imaging, a giant mass was detected in the right lobe of the liver. One the basis of morphology and immunohistochemistry features, the diagnosis of intermediate-grade myofibroblastic sarcoma (MS) was established. MS is extremely rarely found in the abdominal cavity. It is almost impossible to make a definite diagnosis before operation. However, the possibility of sarcoma should be taken into account for liver mass according to multimodal imaging features of the mass, especially when the diagnosis of common hepatic tumor was not supported by signs on imaging. Relative characteristic features on multimodal images maybe helpful to considerate the possibility of MS. This is the first reported case to date.
[Mh] Termos MeSH primário: Fibrossarcoma/patologia
Neoplasias Hepáticas/patologia
Miossarcoma/patologia
[Mh] Termos MeSH secundário: Adulto
Biomarcadores Tumorais/análise
Feminino
Seres Humanos
Imuno-Histoquímica
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Biomarkers, Tumor)
[Em] Mês de entrada:1511
[Cu] Atualização por classe:170220
[Lr] Data última revisão:
170220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:150311
[St] Status:MEDLINE


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[PMID]:25938900
[Au] Autor:Kordac P; Nikolov DH; Smatanová K; Kalfert D
[Ad] Endereço:Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital Hradec Králové, Charles University in Prague, Faculty of Medicine in Hradec Králové, Czech Republic.
[Ti] Título:LOW-GRADE MYOFIBROBLASTIC SARCOMA OF THE LARYNX: CASE REPORT AND REVIEW OF LITERATURE.
[So] Source:Acta Medica (Hradec Kralove);57(4):162-4, 2014.
[Is] ISSN:1211-4286
[Cp] País de publicação:Czech Republic
[La] Idioma:eng
[Ab] Resumo:Low-grade myofibroblastic sarcoma (LGMS) is a very rare, atypical myofibroblastic tumor with fibromatosis-like features with predilection mostly in head and neck region. LGMS occurs primarily in adult patients with a slight male predominance. Only few cases of LGMS affecting the larynx have been reported in literature to this date. We describe a case of low-grade myofibroblastic sarcoma of the larynx in a 40-year-old male patient. The clinicopathological characteristics, immunohistochemical findings and treatment are discussed.
[Mh] Termos MeSH primário: Neoplasias Laríngeas/patologia
Neoplasias Laríngeas/cirurgia
Miofibroblastos/patologia
Miossarcoma/patologia
Miossarcoma/cirurgia
[Mh] Termos MeSH secundário: Adulto
Diagnóstico Diferencial
Diagnóstico por Imagem
Seres Humanos
Neoplasias Laríngeas/diagnóstico
Laringoscopia
Masculino
Miossarcoma/diagnóstico
Traqueostomia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T; REVIEW
[Em] Mês de entrada:1508
[Cu] Atualização por classe:161021
[Lr] Data última revisão:
161021
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:150505
[St] Status:MEDLINE
[do] DOI:10.14712/18059694.2015.82


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[PMID]:25368122
[Au] Autor:Wechalekar MD; Ayres O; Farshid G; Clayer M; Cleland LG
[Ad] Endereço:Rheumatology Unit, Royal Adelaide Hospital and Flinders University School of Medicine, Adelaide, South Australia, Australia.
[Ti] Título:Multicentric myofibroblastic sarcoma.
[So] Source:BMJ Case Rep;2014, 2014 Nov 03.
[Is] ISSN:1757-790X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:We report a case of synchronous, multicentric low-grade myofibroblastic sarcoma presenting in a 62-year-old man. He initially presented with inflammatory symmetric polyarthritis and adhesive capsulitis of his shoulder and hips bilaterally and did not respond to a trial of disease modifying antirheumatic drugs. Over a period of several years he developed progressive restriction of both knees and nodules on his hands, both knees and back. A biopsy of the nodule on his back was inconclusive and subsequent biopsies on his left and then right knee revealed a spindle cell neoplasm with an infiltrative growth pattern, mitotic figures, positive immunostaining for smooth muscle actin and focal myxoid change consistent with myofibroblastic sarcoma. While myofibroblastic sarcoma has been known to metastasise, to our knowledge, a multifocal presentation of this tumour has not been described previously.
[Mh] Termos MeSH primário: Fibrossarcoma/patologia
Miofibroblastos/patologia
Miossarcoma/patologia
Neoplasias de Tecido Muscular/patologia
Neoplasias de Tecidos Moles/patologia
[Mh] Termos MeSH secundário: Seres Humanos
Masculino
Meia-Idade
Recidiva Local de Neoplasia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1506
[Cu] Atualização por classe:170220
[Lr] Data última revisão:
170220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:141105
[St] Status:MEDLINE


  10 / 212 MEDLINE  
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[PMID]:25322605
[Au] Autor:Huang G; Ye F; Fu M; Chen Y
[Ti] Título:[Clinical analysis of low grade myofibroblastic sarcoma in head and neck].
[So] Source:Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi;28(15):1148-50, 2014 Aug.
[Is] ISSN:1001-1781
[Cp] País de publicação:China
[La] Idioma:chi
[Ab] Resumo:OBJECTIVE: To explore the clinical characteristic, the CT, MRI features, diagnosis and treatment of low grade myofibroblastic sarcoma in head and neck. METHOD: Six cases of low grade myofibroblastic sarcoma in head and neck were diagnosis and reviewed retrospectively. Routine preoperative CT and MRI examination were performed. RESULT: All cases were operated one case with radiotherapy before operation was given with a total dose of 60 Gy. The patients were follow-up for 6 months to 5 year and no recurrence was found. No complications occurred in 6 cases. CONCLUSION: It has been confirmed in this research that LGMS is a low-grade malignangt tumor. It was difficult to make early diagnosis through frozen section. The final diagnosis depend on paraffin section and immunohistochemisty. Extended local excision with tumor-free margin is the treatment of choice.
[Mh] Termos MeSH primário: Neoplasias de Cabeça e Pescoço/diagnóstico
Neoplasias de Cabeça e Pescoço/cirurgia
Miossarcoma/diagnóstico
Miossarcoma/cirurgia
[Mh] Termos MeSH secundário: Adulto
Idoso
Feminino
Seguimentos
Seres Humanos
Masculino
Meia-Idade
Estudos Retrospectivos
Adulto Jovem
[Pt] Tipo de publicação:ENGLISH ABSTRACT; JOURNAL ARTICLE
[Em] Mês de entrada:1501
[Cu] Atualização por classe:141017
[Lr] Data última revisão:
141017
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:141018
[St] Status:MEDLINE



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