Burkitt lymphoma

A mature B-cell neoplasm of B-cells found in the germinal center.

diffuse large B-cell lymphoma

A large B-cell lymphoma that is consisting of medium-sized to large B cells with a diffuse growth pattern.

lambda 5 deficiency

A B cell deficiency that has_material_basis_in mutations in the IGLL1 gene. Lambda 5 mutations can cause a block in B cell development at the transition between the pro-B cell and the pre-B cell stage.

primary mediastinal B-cell lymphoma

A large B-cell lymphoma that is is characterized by a diffuse proliferation of medium to large B-cells associated with sclerosis.

B-lymphoblastic leukemia/lymphoma with hypodiploidy

A B-lymphoblastic leukemia/lymphoma that is composed of B-lymphoblasts which contain less than 46 chromosomes.

B-cell lymphoma

A non-Hodgkin lymphoma that has_material_basis_in B cells.

splenic marginal zone lymphoma

A marginal zone B-cell lymphocyte located_in the spleen comprised of B-cells in place of white pulp.

childhood B-cell acute lymphoblastic leukemia

A childhood acute lymphoblastic leukemia that has_material_basis_in B-cells.

B cell deficiency

A primary immunnodeficiency disease that is caused by a lack of infection-fighting antibody producing B cells (immunoglobulins) or B cells that are not functioning properly.

hairy cell leukemia

A chronic lymphocytic leukemia that is characterized by over production of B cells (lymphocytes) by the bone marrow where the B cells appear hairy under a microscope.