Adrenal gland
Adrenal gland 
Aorta, media
Aorta, media 
Appendix, mucosa
Appendix, mucosa 
Appendix, muscular wall
Appendix, muscular wall 
Bone marrow – Few scattered TdT positive cells (hematogones) can be seen in the bone marrow.
Bone marrow - Few scattered TdT positive cells (hematogones) can be seen in the bone marrow.
Breast
Breast
Bronchus, mucosa
Bronchus, mucosa 
Cerebellum (molecular layer, Purkinje cell layer, granule cell layer)
Cerebellum (molecular layer, Purkinje cell layer, granule cell layer)
Cerebellum (white matter)
Cerebellum (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
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
Lymph node 
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)
Placenta (amnion)
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
Striated muscle 
Testis
Testis
Thymus – In the thymus, a moderate to strong nuclear TdT staining is seen in the vast majority of cortical lymphocytes while only scattered positive cells are present in the medulla, especially in areas that are immediately adjacent to the cortex.
Thymus -In the thymus, a moderate to strong nuclear TdT staining is seen in the vast majority of cortical lymphocytes while only scattered positive cells are present in the medulla, especially in areas that are immediately adjacent to the cortex.
Tonsi – Few scattered lymphoid cells with strong TdT expression can be seen in the interfollicular area of lymph nodes and tonsils (especially in non-adult patients).
Tonsi - Few scattered lymphoid cells with strong TdT expression can be seen in the interfollicular area of lymph nodes and tonsils (especially in non-adult patients).
Tonsil, surface epithelium
Tonsil, surface epithelium 
Thyroid gland
Thyroid gland 
Urinary bladder, muscular wall
Urinary bladder, muscular wall 
Urinary bladder, urothelium
Urinary bladder, urothelium 
Uterus, myometrium
Uterus, myometrium