Bone Neoplasms Diseases
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Evaluation of the Prevalence of Maxillary Sinuses Abnormalities through Spiral Computed Tomography (CT)
Abstract Introduction Maxillary sinus disease is common and numerous disorders can affect this anatomical area. Abnormalities can be classified as: non-neoplastic, neoplastic benign, and neoplastic malignant. Objective Evaluate through CT the prevalence of diseases in maxillary sinuses, using the Radiology Department’s database of a hospital in São Pa
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-06
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2. Secondary myeloid neoplasms: bone marrow cytogenetic and histological features may be relevant to prognosis
Abstract Background: Secondary myeloid neoplasms comprise a group of diseases arising after chemotherapy, radiation, immunosuppressive therapy or from aplastic anemia. Few studies have addressed prognostic factors in these neoplasms. Method: Forty-two patients diagnosed from 1987 to 2008 with secondary myeloid neoplasms were retrospectively evaluated conce
Rev. Bras. Hematol. Hemoter.. Publicado em: 2017-03
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3. Karyotypic and fluorescent in-situ hybridization study of the centromere of chromosome 7 in secondary myeloid neoplasms
BACKGROUND: Secondary myeloid neoplasms comprise a group of secondary diseases following exposure to myelotoxic agents or due to congenital diseases. The improvement of anticancer agents and immunosuppressive drugs seem to be associated with an increased incidence of secondary myeloid neoplasms. Karyotyping of bone marrow is essential for diagnosis and progn
Revista Brasileira de Hematologia e Hemoterapia. Publicado em: 2011-12
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4. Avaliação da contaminação tumoral do trajeto da biópsia de tumores musculoesqueléticos malignos primários: estudo histopatológico / Evaluation of the tumoral seeding of the biopsy tract of primary malignant musculoskeletal tumors: histopathologic study
Wide resection of biopsy tracts to tumors forms part of oncological surgical techniques because of the risk of tumor cell implantation and local and/or systemic disease recurrence. The aim of this study was to investigate the risk of seeding by neoplastic cells along biopsy tracts. This was a prospective histopathological study on biopsy tracts in 25 patient
Publicado em: 2008
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5. Lesões bucais em pacientes idosos: estudo retrospectivo de 838 casos diagnosticados e registrados no laboratório de patologia bucal da Universidade Federal de Uberlândia-MG-Brasil
The proportion of older people is growing faster than any other age group. Due to that, there is a growing interest in the oral health status of older people as the size of this population is increasing around the world. It must be remembered that oral mucosa shows essential functions that significantly affect patient general health. With aging process the o
Publicado em: 2007
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6. LesÃes bucais em pacientes idosos: estudo retrospectivo de 838 casos diagnosticados e registrados no laboratÃrio de patologia bucal da Universidade Federal de UberlÃndia-MG-Brasil
The proportion of older people is growing faster than any other age group. Due to that, there is a growing interest in the oral health status of older people as the size of this population is increasing around the world. It must be remembered that oral mucosa shows essential functions that significantly affect patient general health. With aging process the o
Publicado em: 2007
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7. "Correlação entre os aspectos clínicos e a tomografia computadorizada na avaliação da destruição óssea provocada por neoplasias malignas de boca e orofaringe" / Clinical and computed tomography correlation in the assessment of bone invasion in oral and oropharynx malignant neoplasms
The assessment of bone destruction by oral and oropharynx malignant neoplasms is a critical factor in the therapeutic planning and to determine the patient prognostic. The aim of this study was to determine the clinical aspects (localization, clinical manifestation and stage) that can be associated with the potential of bone infiltration, and also determine
Publicado em: 2004
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8. IL-6 transgenic mouse model for extraosseous plasmacytoma
Plasma cell neoplasms in humans comprise plasma cell myeloma, otherwise known as multiple myeloma, Ig deposition and heavy chain diseases, and plasmacytoma (PCT). A subset of PCT, designated extramedullary PCT, is distinguished from multiple myeloma and solitary PCT of bone by its distribution among various tissue sites but not the bone marrow. Extramedullar
The National Academy of Sciences.
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9. bcr-abl, the hallmark of chronic myeloid leukaemia in man, induces multiple haemopoietic neoplasms in mice.
The chromosome translocation forming the hybrid bcr-abl gene is thought to be the initiating event in chronic myeloid leukaemia (CML) and some cases of acute lymphoblastic leukaemia. To assess the impact of bcr-abl upon haemopoiesis, lethally irradiated mice were reconstituted with bone marrow cells enriched for cycling stem cells and infected with a bcr-abl
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10. Human antibody-dependent cellular cytotoxicity. Isolation and identification of a subpopulation of peripheral blood lymphocytes which kill antibody-coated autologous target cells.
Antibody-dependent cellular cytotoxicity (ADCC), has been shown to be independent in vitro of thymus-derived lymphocytes, but the precise nature of the effector lymphocyte has not been fully clarified. To further study the identity of the ADCC effector cell type(s), peripheral blood leukocytes were purified by Ficoll-Hypaque density centrifugation and fracti