Table 1 Cdx2 Immunohistochemical Staining in Normal Tissues

No staining

Peripheral nerve

 Adipocytes

Pituitary

 Adrenal cortex

Placental membranes

 Adrenal medulla

Placental villi

 Anal squamous epithelium

Prostate

 Astroglia

Salivary gland, minor

 Bartholin gland

Salivary gland, parotid

 Bile duct epithelium

Salivary gland, submandibular

 Bladder transitional epithelium

Seminal vesicle

 Blood vessels

Skeletal muscle

 Bone

Skin, squamous epithelium

 Bone marrow

Skin, sweat glands

 Breast (duct epithelium)

Smooth muscle, uterus

 Breast (lobular epithelium)

Spinal cord

 Bronchial epithelium

Spleen

 Brunner glands

Stomach, antrum

 Cartilage (bronchus)

Stomach, fundus

 Endocervical epithelium

Synovium

 Endometrial epithelium, proliferative

Tendon

 Endometrial epithelium, secretory

Testis, Leydig cells

 Endometrial stroma

Testis, rete

 Endometrial stroma, decidualized

Testis, seminiferous tubules

 Epidiymis

Thymus

 Esophagus, squamous epithelium

Thyroid

 Esophagus, submucosal glands

Tonsil

 Fallopian tube

Ureter

 Gallbladder

Urethra, male

 Ganglia, peripheral

Vagina, squamous epithelium

 Heart, myocardium

Vas deferens

 Kidney, cortex

Vulva, squamous epithelium

 Kidney, medulla

Umbilical cord

 Lacrimal gland

 Liver, hepatocytes

2+ staining

 Liver, portal tracts

Pancreatic ducts, intermediate to large cts

 Lung alveoli

 Lymph node

4+ staining

 Lymphatics

Appendiceal epithelium

 Melanocytes

Colonic epithelium

 Mesothelium

Pancreatic centroacinar cells

 Neurons (cerebellum)

Pancreatic ducts, interacinar

 Neurons (cerebrum)

Rectal epithelium

 Ovarian stroma

Small intestinal epithelium

 Ovary, corpus luteum

 Ovary, primary follicle and germ cells

 Pancreatic acinar cells

 Pancreatic islets

 Parathyroid