Modifies a noun

• follicle: This is toward the outside of the lymph node, between the lymphoid follicles.

• malignancy: The issue of gamma irradiation of blood components for patients with lymphoid malignancies should be kept under review.

• tissue: In relation to lymphoid tissue Mr Bradley proposed a pragmatic test.

• lymphoma: Non-Hodgkin's lymphoma of the stomach accounts for about 3 % of gastric malignancies, with mucosa-associated lymphoid tissue lymphomas as a subset.

• aggregate: In the appendix of a young person the lamina propria contains prominent lymphoid aggregates.

• organ: Role of the immune system; innate and acquired immunity; cells of the immune system; lymphoid organs; cytokines.