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2020
B cell development and activation are accompanied by dynamic genetic alterations including V(D)J rearrangements and immunoglobulin-gene somatic hypermutation and class-switch recombination. Abnormalities in these genetic events can cause chromosomal translocations and genomic mutations, leading to altered expression and function of genes involved in B ...
Xin, Meng, Qing, Min, Ji-Yang, Wang
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B cell development and activation are accompanied by dynamic genetic alterations including V(D)J rearrangements and immunoglobulin-gene somatic hypermutation and class-switch recombination. Abnormalities in these genetic events can cause chromosomal translocations and genomic mutations, leading to altered expression and function of genes involved in B ...
Xin, Meng, Qing, Min, Ji-Yang, Wang
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Hematology/Oncology Clinics of North America, 2019
Primary cutaneous B-cell lymphomas are non-Hodgkin lymphomas that present in the skin without evidence of extracutaneous involvement at diagnosis. There are 3 types of primary cutaneous B-cell lymphomas: primary cutaneous marginal zone lymphoma, primary cutaneous follicle center lymphoma, and primary cutaneous diffuse large B-cell lymphoma, leg-type ...
Amrita, Goyal +2 more
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Primary cutaneous B-cell lymphomas are non-Hodgkin lymphomas that present in the skin without evidence of extracutaneous involvement at diagnosis. There are 3 types of primary cutaneous B-cell lymphomas: primary cutaneous marginal zone lymphoma, primary cutaneous follicle center lymphoma, and primary cutaneous diffuse large B-cell lymphoma, leg-type ...
Amrita, Goyal +2 more
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Journal of the American Academy of Dermatology, 2002
Intravascular (angiotropic) lymphoma is a unique and rare cutaneous lymphoma in which the malignant T or B lymphoid cells proliferate within the lumens of small blood vessels, primarily in the skin and central nervous system. Erythematous, tender nodules, tumors, and telangiectases are the most common skin symptoms in addition to various neurologic ...
Nóra, Erös +5 more
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Intravascular (angiotropic) lymphoma is a unique and rare cutaneous lymphoma in which the malignant T or B lymphoid cells proliferate within the lumens of small blood vessels, primarily in the skin and central nervous system. Erythematous, tender nodules, tumors, and telangiectases are the most common skin symptoms in addition to various neurologic ...
Nóra, Erös +5 more
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American Journal of Clinical Pathology, 1993
Monocytoid B-cell lymphoma is a distinct clinicopathologic entity occurring primarily in the lymph nodes of elderly patients. Its unique features compared with other low-grade lymphomas are also its characteristic morphologic features. These are its rare leukemic conversion and infrequent bone marrow involvement, and its relatively common association ...
S S, Shin, K, Sheibani
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Monocytoid B-cell lymphoma is a distinct clinicopathologic entity occurring primarily in the lymph nodes of elderly patients. Its unique features compared with other low-grade lymphomas are also its characteristic morphologic features. These are its rare leukemic conversion and infrequent bone marrow involvement, and its relatively common association ...
S S, Shin, K, Sheibani
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New England Journal of Medicine, 1984
The cells of most tumors are considered to be genetically homogeneous because they are assumed to represent a single clone descended from one abnormal cell. We have discovered three cases of B-cell lymphoma for which this generalization is not true.
J, Sklar +5 more
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The cells of most tumors are considered to be genetically homogeneous because they are assumed to represent a single clone descended from one abnormal cell. We have discovered three cases of B-cell lymphoma for which this generalization is not true.
J, Sklar +5 more
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Human Pathology, 1987
A case of malignant lymphoma probably representing the neoplastic counterpart of "monocytoid B cells" is described. The lymphoma cells had medium-sized, oval to indented nuclei and moderate amounts of pale cytoplasm. Immunohistochemical studies on cryostat sections revealed positive staining for pan-B, B1, B4, BA2, 12 (HLA-DR), and IgM lambda, but not ...
C S, Ng, J K, Chan
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A case of malignant lymphoma probably representing the neoplastic counterpart of "monocytoid B cells" is described. The lymphoma cells had medium-sized, oval to indented nuclei and moderate amounts of pale cytoplasm. Immunohistochemical studies on cryostat sections revealed positive staining for pan-B, B1, B4, BA2, 12 (HLA-DR), and IgM lambda, but not ...
C S, Ng, J K, Chan
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