Adrenal gland
Adrenal gland Adrenal gland – S100B positivity is seen in sustentacular cells and also in a fraction of medullary cells.
Adrenal gland - S100B positivity is seen in sustentacular cells and also in a fraction of medullary cells.
Aorta, media
Aorta, media Appendix, mucosa – Appendix with a multitude of intramucosal S100B positive nerve fibres.
Appendix, mucosa - Appendix with a multitude of intramucosal S100B positive nerve fibres.
Appendix, muscular wall – S100B positive nerve fibres are abundant in the muscular wall of the appendix.
Appendix, muscular wall - S100B positive nerve fibres are abundant in the muscular wall of the appendix. Bone marrow – Fat cells are S100B positive.
Bone marrow - Fat cells are S100B positive.Breast – Strong S100B immunostaining in myoepithelial cells while staining is much weaker in luminal breast epithelial cells.
Breast - Strong S100B immunostaining in myoepithelial cells while staining is much weaker in luminal breast epithelial cells.
Bronchus, mucosa – Strong S100B immunostaining in some serous cells of bronchial glands.
Bronchus, mucosa - Strong S100B immunostaining in some serous cells of bronchial glands.
Cerebellum (molecular layer, Purkinje cell layer, granule cell layer, white matter) – Strong ubiquitous S100B staining in the cerebellum.
Cerebellum (molecular layer, Purkinje cell layer, granule cell layer, white matter) - Strong ubiquitous S100B staining in the cerebellum.Cerebellum (molecular layer, Purkinje cell layer, granule cell layer, white matter) – Strong ubiquitous S100B staining in the cerebellum.
Cerebellum (molecular layer, Purkinje cell layer, granule cell layer, white matter) - Strong ubiquitous S100B staining in the cerebellum.Cerebrum, grey matter – Strong ubiquitous S100B staining (except neurons).
Cerebrum, grey matter - Strong ubiquitous S100B staining (except neurons).Cerebrum, white matter – Strong ubiquitous S100B staining.
Cerebrum, white matter - Strong ubiquitous S100B staining.Colon descendens, mucosa
Colon descendens, mucosa Colon descendens, muscular wall – Nerve fibres and ganglion cells are S100B positive.
Colon descendens, muscular wall - Nerve fibres and ganglion cells are S100B positive.Duodenum, Brunner gland
Duodenum, Brunner gland Duodenum, mucosa – A large number of S100B positive nerve fibres is seen in this sample from the duodenum.
Duodenum, mucosa - A large number of S100B positive nerve fibres is seen in this sample from the duodenum.
Ectocervix
EctocervixEndocervix
EndocervixEndometrium, proliferation
Endometrium, proliferation Endometrium, secretion
Endometrium, secretion Epididymis
EpididymisEsophagus, squamous epithelium
Esophagus, squamous epithelium: Fallopian tube, mucosa
Fallopian tube, mucosa Fat – Fat cells are S100B positive.
Fat - Fat cells are S100B positive.Gallbladder, epithelium
Gallbladder, epithelium Heart
HeartIleum, mucosa
Ileum, mucosa Ileum, mucosa – Strong S100B staining of nerve fibres.
Ileum, mucosa - Strong S100B staining of nerve fibres.Kidney, cortex
Kidney, cortex Kidney, medulla
Kidney, medulla Liver
LiverLung
LungLymph node – Strong S100B immunostaining is seen in a subset of T-lymphocytes.
Lymph node - Strong S100B immunostaining is seen in a subset of T-lymphocytes.
Ovary, follicular cyst – Moderate S100B staining in granulosa cells of a follicular cyst of the ovary.
Ovary, follicular cyst - Moderate S100B staining in granulosa cells of a follicular cyst of the ovary.
Ovary, follicular cyst – Follicular cyst of the ovary showing a moderate S100B staining of granulosa cells.
Ovary, follicular cyst - Follicular cyst of the ovary showing a moderate S100B staining of granulosa cells.
Ovary, stroma – Few S100B positive nerve fibres are visible in the ovarian stroma.
Ovary, stroma - Few S100B positive nerve fibres are visible in the ovarian stroma.
Pancreas
PancreasParathyroid – S100B positivity is seen in fat cells.
Parathyroid - S100B positivity is seen in fat cells.
Parotid gland – Strong S100B staining of nerves and fat cells.
Parotid gland - Strong S100B staining of nerves and fat cells.Parotid gland – S100B positivity is seen in myoepithelial cells, nerve fibres, and fat cells.
Parotid gland - S100B positivity is seen in myoepithelial cells, nerve fibres, and fat cells.
Pituitary gland, anterior lobe
Pituitary gland, anterior lobe Pituitary gland, anterior lobe – A weak S100B staining can be seen in a fraction of cells in the adenohypophysis.
Pituitary gland, anterior lobe - A weak S100B staining can be seen in a fraction of cells in the adenohypophysis.
Pituitary gland, posterior lobe
Pituitary gland, posterior lobePregnant uterus (decidua)
Pregnant uterus (decidua)Placenta, early
Placenta, early Placenta, mature
Placenta, mature Placenta (amnion and chorion)
Placenta (amnion and chorion)Prostate
ProstateRectum, mucosa
Rectum, mucosa Seminal vesicle
Seminal vesicle Sinus paranasales
Sinus paranasales Skin – Langerhans cells show strong S100B positivity.
Skin - Langerhans cells show strong S100B positivity.
Spleen – Strong S100B immunostaining is seen in a subset of T-lymphocytes.
Spleen - Strong S100B immunostaining is seen in a subset of T-lymphocytes.
Stomach, antrum
Stomach, antrum Stomach, corpus
Stomach, corpus Testis
TestisThymus – S100P staining of a fraction of thymus epithelial cells and possibly also of lymphocytes.
Thymus - S100P staining of a fraction of thymus epithelial cells and possibly also of lymphocytes.Tongue, muscle
Tongue, muscle Tonsil, surface epithelium
Tonsil, surface epithelium Tonsil
TonsilThyroid gland
Thyroid gland Urinary bladder, muscular wall
Urinary bladder, muscular wall Urinary bladder, urothelium
Urinary bladder, urothelium Uterus, myometrium
Uterus, myometrium