Adrenal gland

Aorta, media

Appendix, mucosa - Abundant CD22 positive B-lymphocytes in the area of a lymph follicle of the appendix mucosa

Appendix, mucosa

Appendix, muscular wall

Bone marrow

Breast

Bronchus, glands

Bronchus, mucosa

Cerebellum (molecular layer, Purkinje cell layer, granule cell layer)

Cerebellum (white matter)

Cerebrum, grey matter

Cerebrum, white matter

Colon descendens, mucosa

Colon descendens, muscular wall

Duodenum, Brunner gland

Duodenum, mucosa

Epididymis

Esophagus, squamous epithelium

Fallopian tube, mucosa

Fat

Gallbladder, epithelium

Heart muscle

Ileum, mucosa - CD22 positive B-lymphocytes are rare in this sample of ileum mucosa

Kidney, cortex

Kidney, medulla

Kidney, pelvis, urothelium

Liver

Lung

Lymph node - Germinal centre and mantle zone contain numerous CD22 positive B-lymphocytes, while these cells are only rare in the interfollicular zone

Lymph node - CD22 positive B-lymphocytes predominate in germinal centres and mantle zones but are only sparse in the interfollicular zone

Ovary, stroma

Pancreas

Parathyroid gland

Parotid gland

Pituitary gland, anterior lobe

Pituitary gland, posterior lobe

Pituitary gland, posterior lobe

Placenta, early

Placenta, mature

Prostate

Rectum, mucosa

Seminal vesicle

Sinus paranasales - Scattered CD22 positive B-lymphocytes in the lamina propria of the bladder

Skeletal muscle

Skin

Spleen - CD22 positive B-lymphocytes predominate in the white pulp but are only sparse in the red pulp

Stomach, antrum

Stomach, corpus

Testis

Thymus - CD22 positive B-lymphocytes are rather sparse in the thymus

Thyroid gland

Tonsil - CD22 positive B-lymphocytes are abundant in this sample of the tonsil

Tonsil, surface epithelium

Urinary bladder, muscular wall

Urinary bladder, urothelium

Uterus, ectocervix

Uterus, endocervix

Uterus, endometrium (pregnancy)

Uterus, endometrium (proliferation)

Uterus, endometrium (secretion)

Uterus, myometrium