Angiofollicular lymph node hyperplasia with amyloidosis

Two cases of angiofollicular lymph node hyperplasia are described, one of the solitary plasma cell type the other of the multicentric hyaline vascular type. Both cases illustrate the wide ranging clinical and pathological findings associated with this condition but both also have unusual features. The solitary plasma cell lesion had an exceptional 32 year clinical history and was associated with systemic amyloidosis of AL type. The multicentric hyaline vascular case was associated with coexistent multiple myeloma and amyloid deposition also of AL type. These cases are presented with a review of the relevant literature.