Adrenal gland
Adrenal gland 
Aorta, media
Aorta, media 
Appendix, mucosa
Appendix, mucosa 
Appendix, muscular wall
Appendix, muscular wall 
Bone marrow
Bone marrow 
Breast
Breast
Bronchus, mucosa
Bronchus, mucosa 
Cerebellum (molecular layer, Purkinje cell layer, granule cell layer, white matter)
Cerebellum (molecular layer, Purkinje cell layer, granule cell layer, white matter)
Cerebellum (granule cell layer, white matter)
Cerebellum (granule cell layer, white matter)
Cerebrum, grey matter
Cerebrum, grey matter
Cerebrum, white matter
Cerebrum, white matter
Colon descendens, mucosa
Colon descendens, mucosa 
Colon descendens, muscular wall
Colon descendens, muscular wall 
Duodenum, Brunner gland
Duodenum, Brunner gland 
Duodenum, mucosa
Duodenum, mucosa 
Ectocervix – Moderate CD1a positivity in Langerhans cells of the squamous epithelium of the ectocervix.
Ectocervix - Moderate CD1a positivity in Langerhans cells of the squamous epithelium of the ectocervix.
Endocervix
Endocervix
Endometrium, proliferation
Endometrium, proliferation 
Endometrium, secretion
Endometrium, secretion 
Epididymis
Epididymis
Esophagus, squamous epithelium
Esophagus, squamous epithelium
Fallopian tube, mucosa
Fallopian tube, mucosa 
Fat
Fat
Gallbladder, epithelium
Gallbladder, epithelium 
Heart
Heart
Ileum, mucosa
Ileum, mucosa 
Kidney, cortex
Kidney, cortex 
Kidney, medulla
Kidney, medulla 
Liver
Liver
Lung
Lung
Lymph node – CD1a immunostaining is absent in normal lymph nodes.
Lymph node - CD1a immunostaining is absent in normal lymph nodes.
Ovary, stroma
Ovary, stroma 
Pancreas
Pancreas
Parathyroid
Parathyroid
Parotid gland
Parotid gland 
Pituitary gland, anterior lobe
Pituitary gland, anterior lobe 
Pituitary gland, posterior lobe
Pituitary gland, posterior lobe
Pregnant uterus (decidua)
Pregnant uterus (decidua)
Placenta, early
Placenta, early 
Placenta, mature
Placenta, mature 
Placenta (amnion and chorion)
Placenta (amnion and chorion)
Prostate
Prostate
Rectum, mucosa
Rectum, mucosa 
Seminal vesicle
Seminal vesicle 
Sinus paranasales
Sinus paranasales 
Skin – CD1a is strongly expressed in Langerhans cells of the skin.
Skin - CD1a is strongly expressed in Langerhans cells of the skin.
Spleen
Spleen
Stomach, antrum
Stomach, antrum 
Stomach, corpus
Stomach, corpus 
Striated muscle
Striated muscle 
Testis
Testis
Thymus – A strong CD1a positivity is seen in the majority of lymphocytes in cortex but in only few cells of the medulla.
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.
Thymus - CD1a immunostaining is seen in >80% of cortical thymocytes but is largely absent in the medulla.
Thyroid gland
Thyroid gland 
Tonsil, surface epithelium – Strong CD1a immunostaining in Langerhans cells of the squamous epithelium of the tonsil surface.
Tonsil, surface epithelium - Strong CD1a immunostaining in Langerhans cells of the squamous epithelium of the tonsil surface.
Tonsil
Tonsil
Urinary bladder, muscular wall
Urinary bladder, muscular wall 
Urinary bladder, urothelium
Urinary bladder, urothelium 
Uterus, myometrium
Uterus, myometrium