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 (white matter)
cerebellum (white matter)
cerebellum (molecular layer, Purkinje cell layer, granule cell layer, white matter)
cerebellum (molecular layer, Purkinje cell layer, 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 – In Brunner glands, CD34 staining is not limited to blood vessels. Delicate fibres surrounding individual glands and other stromal elements are also CD34 positive.
Duodenum, Brunner gland - In Brunner glands, CD34 staining is not limited to blood vessels. Delicate fibres surrounding individual glands and other stromal elements are also CD34 positive.
Duodenum, mucosa
Duodenum, mucosa
Ectocervix
Ectocervix
Endocervix – Endocervical stroma cells are strongly CD34 positive.
Endocervix - Endocervical stroma cells are strongly CD34 positive.
Endometrium, proliferation – In the endometrium, CD34 immunostaining is seen in blood vessels and in stroma cells (weak staining).
Endometrium, proliferation - In the endometrium, CD34 immunostaining is seen in blood vessels and in stroma cells (weak staining).
Endometrium, secretion – In the endometrium, CD34 immunostaining is seen in blood vessels and in stroma cells (weak staining).
Endometrium, secretion - In the endometrium, CD34 immunostaining is seen in blood vessels and in stroma cells (weak staining).
Epididymis – In the epididymis, CD34 staining is not limited to blood vessels. Fibres surrounding epithelial tissue are CD34 positive.
Epididymis - In the epididymis, CD34 staining is not limited to blood vessels. Fibres surrounding epithelial tissue are CD34 positive.
Esophagus, squamous epithelium
Esophagus, squamous epithelium
Fallopian tube, mucosa – In the fallopian tube, stromal and smooth muscular structures surrounding epithelial tissue as well as blood vessels are CD34 positive.
Fallopian tube, mucosa - In the fallopian tube, stromal and smooth muscular structures surrounding epithelial tissue as well as blood vessels are CD34 positive.
Fat
Fat
Gallbladder, epithelium
Gallbladder, epithelium
Heart
Heart
Ileum, mucosa
Ileum, mucosa
Kidney, cortex – Endothelial cells of blood vessels and o glomeruli show a strong CD34 staining.
Kidney, cortex - Endothelial cells of blood vessels and o glomeruli show a strong CD34 staining. 
Kidney, medulla
Kidney, medulla
Liver – In the liver, CD34 is only seen in portal vessels and periportal sinusoidal endothelial cells. CD34 staining intensity decreases rapidly in endothelial cells located more remotely from the portal field. Hepatocytes are CD34 negative.
Liver - In the liver, CD34 is only seen in portal vessels and periportal sinusoidal endothelial cells. CD34 staining intensity decreases rapidly in endothelial cells located more remotely from the portal field. Hepatocytes are CD34 negative.
Liver
Liver
Lung
Lung
Lymph node
Lymph node
Ovary, stroma
Ovary, stroma
Pancreas – In the pancreas, CD34 staining is not limited to blood vessels. Thin fibres surrounding acinar cells and other stromal structures show CD34 staining.
Pancreas - In the pancreas, CD34 staining is not limited to blood vessels. Thin fibres surrounding acinar cells and other stromal structures show CD34 staining.
Parathyroid
Parathyroid
Parotid gland – In salivary glands, CD34 staining is not limited to blood vessels. Delicate fibres surrounding individual glands are CD34 positive.
Parotid gland - In salivary glands, CD34 staining is not limited to blood vessels. Delicate fibres surrounding individual glands are CD34 positive.
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 (amnion and chorion)
Placenta (amnion and chorion)
Placenta, mature
Placenta, mature
Prostate
Prostate
Rectum, mucosa
Rectum, mucosa
Seminal vesicle
Seminal vesicle
Sinus paranasales
Sinus paranasales
Skin
Skin
Spleen
Spleen
Stomach, antrum
Stomach, antrum
Stomach, corpus
Stomach, corpus
Striated muscle – In skeletal muscle, CD34 stains blood vessels and stromal components.
Striated muscle - In skeletal muscle, CD34 stains blood vessels and stromal components.
Testis – In the testis, CD34 staining involves fibres surrounding tubuli.
Testis - In the testis, CD34 staining involves fibres surrounding tubuli.
Thymus – In the thymus, CD34 staining is not limited to blood vessels but also involves specific stromal structures.
Thymus - In the thymus, CD34 staining is not limited to blood vessels but also involves specific stromal structures.
Thyroid gland – In the thyroid gland, CD34 staining is not limited to blood vessels. Stromal and smooth muscular structures surrounding epithelial tissue are CD34 positive.
Thyroid gland - In the thyroid gland, CD34 staining is not limited to blood vessels. Stromal and smooth muscular structures surrounding epithelial tissue are CD34 positive.
Tonsil, surface epithelium
Tonsil, surface epithelium 
Tonsil
Tonsil
Urinary bladder, muscular wall
Urinary bladder, muscular wall
Urinary bladder, urothelium
Urinary bladder, urothelium
Uterus, myometrium – In the myometrium, CD34 staining involves blood vessels, muscular cells, and stroma.
Uterus, myometrium - In the myometrium, CD34 staining involves blood vessels, muscular cells, and stroma.