Lymphoid structures
10 organs Bonemarrow immunecell production B cellmaturation
Thymus T cell activation
20 organs spleen lymph nodes tonsils Peyerpatches
allow immunecellsto interact w antigen
Lymphnodes encapsulated w trabecular
follicle site of B cell proliferation
medulla consistsofmedullarycords that communicate w
efferent lymphatics
paracortex contains T cells
NOT well developed in DiGeorgesyndrome
10 organs Bonemarrow immunecell production B cellmaturation
Thymus T cell activation
20 organs spleen lymph nodes tonsils Peyerpatches
allow immunecellsto interact w antigen
Lymphnodes encapsulated w trabecular
follicle site of B cell proliferation
medulla consistsofmedullarycords that communicate w
efferent lymphatics
paracortex contains T cells
NOT well developed in DiGeorgesyndrome
