Tutorials

Go to the tutorial on breast cancer.

Go to the female genital tract and breast histology tutorial.

The following images are present:

Benign Conditions

1. Normal breast, low power microscopic
2. Normal breast acinus, high power microscopic
3. Normal breast acinus with myoepithelial cells, immunoperoxidase stain with actin, microscopic
4. Fibrocystic changes, gross
5. Fibrocystic changes, low power microscopic
6. Fibrocystic changes, low power microscopic
7. Fibrocystic changes, medium power microscopic
8. Fibrocystic changes, with prominent apocrine change, medium power microscopic
9. Fibrocystic changes, sclerosing adenosis, medium power microscopic [MAMMOGRAM]
10. Fibrocystic changes, epithelial hyperplasia, medium power microscopic
11. Fibrocystic changes, florid epithelial hyperplasia, high power microscopic
12. Atypical epithelial hyperplasia, high power microscopic [MAMMOGRAM]
13. Fibroadenoma, gross
14. Fibroadenoma, low power microscopic
15. Fibroadenoma, low power microscopic
16. Fibroadenoma, medium power microscopic
17. Intraductal papilloma, low power microscopic
18. Fat necrosis, low power microscopic
19. Fat necrosis, medium power microscopic
20. Male breast, gynecomastia, gross
21. Male breast, gynecomastia, low power microscopic
22. Lactational change, medium power microscopic
23. Acute mastitis, high power microscopic
24. Breast abscess, gross [MAMMOGRAM]
25. Silicone implant, gross
26. Silicone implant capsule, gross [CT]
27. Silicone implant capsule, high power microscopic
28. Saline implant, gross

Breast Ductal Carcinomas

29. Infiltrating ductal carcinoma, gross [MAMMOGRAM]
30. Infiltrating ductal carcinoma, gross [MAMMOGRAM]
31. Comparison of carcinoma and fibroadenoma, gross
32. Breast carcinoma, fine needle aspiration (FNA) cytology
33. Intraductal carcinoma, medium power microscopic
34. Intraductal carcinoma, medium power microscopic
35. Comedocarcinoma, gross
36. Comedocarcinoma, medium power microscopic
37. Comedocarcinoma, medium power microscopic
38. Infiltrating ductal carcinoma, low power microscopic
39. Intraductal and infiltrating ductal carcinoma, medium power microscopic
40. Infiltrating ductal carcinoma, low power microscopic
41. Infiltrating ductal carcinoma with marked desmoplasia, medium power microscopic
42. Infiltrating ductal and intraductal carcinoma, medium power microscopic
43. Infiltrating ductal and intraductal carcinoma, high power microscopic
44. Infiltrating ductal carcinoma, high power microscopic

Other Breast Carcinomas

45. Colloid carcinoma, medium power microscopic
46. Lobular carcinoma in situ, high power microscopic
47. Infiltrating lobular carcinoma, medium power microscopic
48. Infiltrating lobular carcinoma, high power microscopic
49. Medullary carcinoma, medium power microscopic
50. Medullary carcinoma, high power microscopic
51. Metaplastic breast carcinoma, high power microscopic
52. Phyllodes tumor, medium power microscopic [MAMMOGRAM]
53. Paget disease of breast, low power microscopic
54. Paget disease of breast, high power microscopic
55. Paget disease of breast, medium power, PAS stain, microscopic
56. "Inflammatory carcinoma" in mastectomy specimen, gross
57. "Inflammatory carcinoma" with metastasis in dermal lymphatics, low power microscopic
58. "Inflammatory carcinoma" with metastasis in dermal lymphatic, high power microscopic
59. Male breast carcinoma, mammogram
60. Male breast carcinoma, low power microscopic

Ancillary Tissue Diagnostic Methods

61. Estrogen receptor positivity in breast carcinoma, immunoperoxidase, medium power microscopic
62. Estrogen receptor positivity in breast carcinoma, immunoperoxidase, medium power microscopic
63. Progesterone receptor positivity in breast carcinoma, immunoperoxidase, high power microscopic
64. C-erb B-2 (HER-2) positivity in breast carcinoma, immunoperoxidase, medium power microscopic
65. Fluorescence in situ hybridization (FISH) assay for HER2 amplification in breast carcinoma, diagram
66. Cathepsin D positivity in breast carcinoma, immunoperoxidase, medium power microscopic
67. Aneuploidy, flow cytometry of breast carcinoma, diagram