Immune System Identification Flashcards
Thymus
Connective tissue capsule
capsule
Trabeculae
Trabeculae
Yellow –> cortex
Green –> medulla
Red arrows –> thymic corpuscles
cortex
medulla
Red arrows –> T cells
Black arrows –> epithelioreticular cells
Thymic corpuscles
Whole organ –> spleen
Blue arrows –> white pulp
Orange arrows –> red pulp
Yellow arrows –> trabeculae
Black arrow –> capsule
capsule
Blue –> red pulp
Red arrow –> white pulp
Black arrows –> trabeculae
Pink –> red pulp
Black arrows –> trabeculae
white pulp
Black arrow –> PALS
Red arrows –> outlining splenic nodule
Black arrows –> PALS
Blue arrows –> outline splenic nodules
Red –> B cells
Yellow –> T cells
Black arrow –> PALS
Red –> B cells
Yellow –> T cells
red pulp
lymph node
Blue –> capsule
Red –> cortex
green –> medulla
Purple arrow –> lymphoid follicles
Black arrow –> trabeculae
Purple arrow –> capsule
Red –> lymphoid follicle
Blue –> cortex
Yellow –> mantle zone
Green –> germinal center
Blue arrow –> trabeculae
Black arrows –> lymphoid follicle
Red –> mantle zone
Black –> germinal center
Black arrow –> lymphoid follicle
Between blue lines –> paracortex
tonsil
Lymphatic follicle
lymphocytes
Peyer’s patches
Black arrows –> macrophages
Red arrows –> lymphocytes
lymphoid follicle
Red –> B cells
Black –> T cells
Black arrows –> plasma cells