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1
A personal history of autoimmune diseases (AIDs) is a known risk factor for B-cell neoplasms like Hodgkin lymphoma, multiple myeloma, and non-Hodgkin lymphoma.
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2
Familial associations between AIDs and B-cell neoplasms suggest potential genetic etiology, with studies indicating increased risks for certain cancers linked to specific AIDs.
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3
Increased risks for non-Hodgkin lymphoma were noted in families with histories of angiitis hypersensitive, Guillan-Barre, and discoid lupus erythematosus.
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4
Families with pemphigus showed an increased risk for Hodgkin lymphoma, while those with glomerular nephritis acute had a decreased risk.
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5
Overall, the study analyzed 64,418 neoplasms and 531,155 AIDs, revealing complex relationships between familial histories of AIDs and B-cell neoplasms.