Adrenal gland
Anal canal, skin
Aorta, media
Appendix, muscular wall
Breast – CK17 staining of basal-myoepithelial cells is more prominent in excretory ducts than in small glands
Bronchus, glands – Basal cells of the respiratory epithelium and myoepithelial cells of bronchial glands are CK17 positive
Bronchus, mucosa – Basal cells of the respiratory epithelium exhibit strong CK17 staining
Cerebellum (molecular layer, Purkinje cell layer, granule cell layer, white matter)
Cerebellum (molecular layer, Purkinje cell layer, granule cell layer)
Cerebellum (white matter)
Cerebrum, grey matter
Cerebrum, white matter
Colon descendens, muscular wall
Colon, mucosa
Duodenum, Brunner gland
Duodenum, mucosa
Epididymis – Basal cells in the caput epididymis exhibit strong CK17 staining
Esophagus, squamous epithelium – Faint CK17 staining of basal cells in this sample of squamous epithelium of the esophagus
Esophagus, squamous epithelium
Fallopian tube, mucosa
Fat
Gallbladder, epithelium
Heart muscle
Ileum, mucosa
Kidney, cortex
Kidney, medulla – Absence of CK17 staining in this sample
Kidney, medulla – Strong CK17 positivity of a subset of tubular cells in a subset of samples
Liver
Liver
Lung
Lymph node
Ovary, stroma
Pancreas – Strong CK17 staining of a subset of small excretory ducts while intercalated ducts and large excretory ducts are CK17 negative
Pancreas
Parathyroid gland
Parotid gland – Strong CK17 positivity of basal cells of excretory ducts and of myoepithelial cells. Glandular cells are not stained
Pituitary gland, anterior lobe
Pituitary gland, posterior lobe
Placenta (amnion and chorion) – Strong CK17 staining of amnion cells while the staining of chorion cells is somewhat less intense but still strong
Placenta, early
Placenta, mature
Prostate – Basal cells show strong CK17 positivity
Rectum, mucosa
Seminal vesicle – CK17 staining of at least a subset of basal cells
Sinus paranasales – CK17 staining predominates in the basal cell layers
Skeletal muscle
Skin, hairfollicel and sebaceous glands – Strong CK17 staining of hair follicles and of sebaceous glands
Spleen
Stomach, antrum
Stomach, corpus
Sublingual gland – Strong CK17 staining of myoepithelial cells
Submandibular gland – Strong CK17 staining of basal cells of excretory ducts and of myoepithelial cells. Glandular cells are not stained_
Submandibular gland – Strong CK17 staining of basal cells of excretory ducts and of myoepithelial cells. Glandular cells are not stained
Testis
Thymus – A large subset of thymic epithelial cells (including corpuscles of Hassall’s) show significant CK17 staining. Lymphocytes are negative
Thymus – CK17 positivity of a large subset of thymic epithelial cells.jpeg
Tonsil – Strong CK17 staining of basal and suprabasal cells of crypt squamous epithelium
Tonsil, surface epithelium
Thyroid gland
Urinary bladder, muscular wall
Urinary bladder, urothelium – Strong CK17 staining of basal cells while staining is much less intense in the upper cell layers of the urothelium
Uterus, ectocervix
Uterus, endocervix – CK17 positive basal cells are lacking in this sample
Uterus, endocervix – Strong CK17 staining of few basal cells
Uterus, endometrium (pregnancy)
Uterus, endometrium (secretion)
Uterus, myometrium