Familial multicentric angiofollicular lymphoid hyperplasia.
Multicentric angiofollicular lymphoid hyperplasia occurred in a brother and a sister. This is the first report of familial incidence of this disease, which raises the possibility of a hereditary or environmental factor in its pathogenesis.
D000368:Aged; D005260:Female; D006801:Humans; D006965:Hyperplasia; D008198:Lymph Nodes / Q000473:pathology*; D008297:Male