Bone Marrow Biopsy
Mostrando 13-24 de 140 artigos, teses e dissertações.
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13. Prevalence of zoonotic visceral leishmaniasis in dogs in an endemic area of Brazil
INTRODUCTION: The northeast region of Brazil is endemic for zoonotic visceral leishmaniasis (ZVL). The aim of this study was to determine the prevalence of infection in dogs in Petrolina.METHODS: Blood samples were collected from dogs (n = 600), and bone-marrow biopsy was performed in animals with positive serological test results that presented clinical sig
Rev. Soc. Bras. Med. Trop.. Publicado em: 26/06/2015
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14. Adult mastocytosis: a review of the Santo António Hospital 's experience and an evaluation of World Health Organization criteria for the diagnosis of systemic disease
BACKGROUND: Mastocytosis is a clonal disorder characterized by the accumulation of abnormal mast cells in the skin and/or in extracutaneous organs. OBJECTIVES: To present all cases of mastocytosis seen in the Porto Hospital Center and evaluate the performance of World Health Organization diagnostic criteria for systemic disease. METHODS: The cases o
An. Bras. Dermatol.. Publicado em: 2014-01
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15. Acute lymphoblastic leukemia of childhood presenting as aplastic anemia: report of two cases
Acute lymphoblastic leukemia is the most common malignancy in pediatric patients; its diagnosis is usually easy to establish as malignant lymphoblasts invade the bone marrow and peripheral blood. Some acute lymphoblastic leukemia patients may initially present with pancytopenia and a hypoplastic bone marrow leading to the initial diagnosis of aplastic anemia
Revista Brasileira de Hematologia e Hemoterapia. Publicado em: 2012
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16. Changing patterns of AIDS: impact on the indications and diagnostic yield of bone marrow biopsies
After the advent of HAART, the clinical course of HIV infection has dramatically improved. Therefore, it seems appropriate to reevaluate the performance of bone marrow biopsy (BMB) as a diagnostic tool. The aim of the present study was to compare the reasons for performing a BMB and its diagnostic yield in HIV-patients before and after HAART. A total of 165
Brazilian Journal of Infectious Diseases. Publicado em: 2010-08
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17. Principais indicações para o exame de medula óssea no serviço de hematologia e transplante de medula óssea do Hospital de Clínicas de Porto Alegre
O Exame de Medula Óssea (EMO) permite avaliação citológica da medula, sendo útil no diagnóstico e monitoramento de desordens hematológicas, quando exames mais simples não são suficientes para esclarecer o quadro clínico. Investigação clínica e laboratorial completa deve ser realizada para garantir que a indicação apropriada exista. São requer
Publicado em: 2010
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18. Positron emission tomography with 2-[18F]-Fluoro-2-Deoxy-D-Glucose for initial staging of hodgkin lymphoma: a single center experience in Brazil
BACKGROUND: 2-[18F]-Fluoro-2-Deoxy-D-Glucose (FDG-PET) is a well established functional imaging modality for the initial staging of Hodgkin lymphoma (HL) in patients from Western Europe and North America. The reliability of FDG-PET in populations of different ethnic groups is unclear, as all investigations published to date have come from developed countries
Clinics. Publicado em: 2009-06
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19. AUTOGENOUS MONONUCLEAR BONE MARROW CELLS TRANSPLANTATION IN ACUTE IATROGENIC INJURY IN THE REPAIR OF CALCANEOUS TENDON IN DOGS / TRANSPLANTE DE CÉLULAS-TRONCO COM A FRAÇÃO TOTAL DE CÉLULAS MONONUCLEARES AUTÓGENAS DA MEDULA ÓSSEA NA LESÃO IATROGÊNCIA AGUDA DE TENDÃO CALCÂNEO DE CÃES.
Most injuries of the tendons in small animals are linked to trauma and the most important injuries are partial or complete section due to the action of sharp or acute objects or laceration associated with automobile accident leading to a functional disability of the member. The treatments offered are different, but effects such as improving the quality and s
Publicado em: 2009
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20. Síndrome de Sézary em cadela
The present report describes a case of Sezary syndrome in a canine with lymphadenomegaly, generalized erithroderma, intense pruritus and disseminated cutaneous nodules and plaques. Biopsy samples were taken from cutaneous nodules and plaques and were diagnosed epitheliotropic T cell cutaneous lymphoma by histology and immunohistochemical stain. Bone marrow c
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2007-10
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21. Case report of lymph nodal, hepatic and splenic tuberculosis in an HIV-positive patient
We describe a case of a male patient, 38 years old, HIV-positive (most recent CD4 count about 259/mm³), with abdominal pain, nausea, vomiting, anorexia, weight loss, and vespertine high fever with chills. His hemogram showed normocytic and normochromic anemia, with a high erythrocyte sedimentation rate (ESR) and gross granulations in the neutrophils. Transa
Brazilian Journal of Infectious Diseases. Publicado em: 2006-04
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22. Correlation between bone marrow involvement and peripheral blood morphology with prognostic factors in adult T cell leukemia/lymphoma (ATL). / Aspectos morfológicos e imunoistoquímicos da medula óssea e sangue periférico: correlação com sub-tipo clínico e fatores prognósticos na leucemia/linfoma de células T do adulto.
Adult T-cell leukemia/lymphoma is a lymphoproliferative aggressive disease associated with HTLV-I infection. It was the first human malignant neoplasia to be accepted as caused by a retrovirus and it occurs in regions where HTLV-I infection is endemic like Japan, the Caribbean Islands, Africa and Brazil. ATL presents a wide spectrum of clinicalpathological f
Publicado em: 2006
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23. Nodulos linfoides medulares em pacientes portadores de sindrome mielodisplasicas : incidencia, caracterização morfologica, imunohistoquimica e associação com criterios clinico-laboratoriais, progressão da doença e sobrevida
Myelodysplastic syndromes (MDS) are a heterogeneous group of c10na! disorders characterised by abnormalities in proliferation and maturation of haemopoietic precursors resulting in cytopenias and a preleukaemic state. Bone marrow lYffiphoid nodules (LN) are usually considered to be a physiological feature, closelyrelated to age. In patients with MDS their cl
Publicado em: 2001
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24. A mucosa oral e glandulas salivares acessorias na doença do enxerto contra o hospedeiro cronica pos transplante de medula ossea : estudo prospectivo dos primeiros 63 transplantes de medula ossea : analise comparativa com parametros clinicos e biopsia de pele Hemocentro/Unicamp
Chronic graft-vs-host disease (cGVHD) is an important cause of morbity and mortality after allogeneic bone marrow transplants. Lesions ofthe oral mucosa and salivary glands are common features of cGVHD, manifesting as xerostomia, lichenoid lesions or even severe mucositis. The biopsy of specimens of the oral mucosa, collected on day +100, is commonly used as
Publicado em: 1999