Light micrograph of lobular breast cancer. Lobular breast carcinoma (cancer) is the second most common type of breast cancer. The cells of lobular carcinoma often contain lumina (round white spaces), and in this image the lumina also contain eosinophilic (pink-red) globules. Haematoxylin and eosin stained tissue section. Magnification: 400x when printed at 10cm.