Adrenal gland

Aorta, media

Appendix, mucosa

Appendix, muscular wall

Bone marrow

Breast

Bronchus, mucosa

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

Cerebellum (granule cell layer, white matter)

Cerebrum, grey matter

Cerebrum, white matter

Colon descendens, mucosa

Colon descendens, muscular wall

Duodenum, Brunner gland

Duodenum, mucosa

Ectocervix - Moderate CD1a positivity in Langerhans cells of the squamous epithelium of the ectocervix.

Endocervix

Endometrium, proliferation

Endometrium, secretion

Epididymis

Esophagus, squamous epithelium

Fallopian tube, mucosa

Fat

Gallbladder, epithelium

Heart

Ileum, mucosa

Kidney, cortex

Kidney, medulla

Liver

Lung

Lymph node - CD1a immunostaining is absent in normal lymph nodes.

Ovary, stroma

Pancreas

Parathyroid

Parotid gland

Pituitary gland, anterior lobe

Pituitary gland, posterior lobe

Pregnant uterus (decidua)

Placenta, early

Placenta, mature

Placenta (amnion and chorion)

Prostate

Rectum, mucosa

Seminal vesicle

Sinus paranasales

Skin - CD1a is strongly expressed in Langerhans cells of the skin.

Spleen

Stomach, antrum

Stomach, corpus

Striated muscle

Testis

Thymus - A strong CD1a positivity is seen in the majority of lymphocytes in cortex but in only few cells of the medulla.

Thymus - CD1a immunostaining is seen in >80% of cortical thymocytes but is largely absent in the medulla.

Thyroid gland

Tonsil, surface epithelium - Strong CD1a immunostaining in Langerhans cells of the squamous epithelium of the tonsil surface.

Tonsil

Urinary bladder, muscular wall

Urinary bladder, urothelium

Uterus, myometrium