The diagnosis of CLL is based on the finding of peripheral lymphocytosis of over 5 (or 10) x 10(9)/L presenting the CD19, CD5, CD23 phenotype and a weak monoclonal expression of membrane immunoglobulins. The CD38 expression is observed in half of the cases and is correlated with the unmutated status of the Ig V gene. Bone marrow biopsy should only be performed before starting treatment or if necessary for the differential diagnosis with other low-grade lymphomas. This differential diagnosis is based on the morphology of circulating lymphocytes, their immunophenotypes and pattern of bone marrow infiltration.O diagnóstico da LLC é baseado em dados do hemograma e da imunofenotipagem dos linfócitos periféricos: linfocitose acima de 5 (ou 10) x ...
Extranodal lymphomas account for about 30% of all non-Hodgkin lymphomas (NHL), and although they can...
Apresenta-se um caso de linfoma maligno do tipo linfoblástico, adotada a classificação proposta por ...
BACKGROUND: Sentinel node biopsy (SNB) has been considered as an advance in surgical oncology for mi...
The authors present a case of acute myelogenous leukemia whose first symptom was infiltration of the...
Myeloproliferative disorders are clonal hematopoietic diseases that are characterized by the amplifi...
Chronic lymphocytic leukemia (CLL) is a chronic lympho-proliferative desorder (CLPD) with peculiar e...
The diagnosis of hematologic diseases has traditionally been based on features of peripheral blood a...
Myelodysplastic syndromes (MDS) represent a heterogeneous group of hematologic disorders characteriz...
The analysis of chromosomal abnormalities in chronic lymphocytic leukemia is important at diagnosis,...
Diffuse large B-cell lymphoma is a heterogeneous clinical pathological entity which accounts for abo...
Myelodysplastic syndromes are clonal hematological diseases with heterogeneous clinical and laborato...
Ocular non-Hodgkin's lymphoma is a rare condition that can involve the retina, the vitreous and the ...
Acute promyelocytic leukemia (APL) accounts for 10 to 15% of acute myeloid leukemias (AML). This typ...
The study of chromosomal abnormalities in myelodysplastic syndrome (MDS) is important for diagnosis,...
O cromossomo Filadélfia (Ph1) é a alteração citogenética mais comum da Leucemia Linfoblástica Aguda ...
Extranodal lymphomas account for about 30% of all non-Hodgkin lymphomas (NHL), and although they can...
Apresenta-se um caso de linfoma maligno do tipo linfoblástico, adotada a classificação proposta por ...
BACKGROUND: Sentinel node biopsy (SNB) has been considered as an advance in surgical oncology for mi...
The authors present a case of acute myelogenous leukemia whose first symptom was infiltration of the...
Myeloproliferative disorders are clonal hematopoietic diseases that are characterized by the amplifi...
Chronic lymphocytic leukemia (CLL) is a chronic lympho-proliferative desorder (CLPD) with peculiar e...
The diagnosis of hematologic diseases has traditionally been based on features of peripheral blood a...
Myelodysplastic syndromes (MDS) represent a heterogeneous group of hematologic disorders characteriz...
The analysis of chromosomal abnormalities in chronic lymphocytic leukemia is important at diagnosis,...
Diffuse large B-cell lymphoma is a heterogeneous clinical pathological entity which accounts for abo...
Myelodysplastic syndromes are clonal hematological diseases with heterogeneous clinical and laborato...
Ocular non-Hodgkin's lymphoma is a rare condition that can involve the retina, the vitreous and the ...
Acute promyelocytic leukemia (APL) accounts for 10 to 15% of acute myeloid leukemias (AML). This typ...
The study of chromosomal abnormalities in myelodysplastic syndrome (MDS) is important for diagnosis,...
O cromossomo Filadélfia (Ph1) é a alteração citogenética mais comum da Leucemia Linfoblástica Aguda ...
Extranodal lymphomas account for about 30% of all non-Hodgkin lymphomas (NHL), and although they can...
Apresenta-se um caso de linfoma maligno do tipo linfoblástico, adotada a classificação proposta por ...
BACKGROUND: Sentinel node biopsy (SNB) has been considered as an advance in surgical oncology for mi...