Chapter 15 The breasts/Fig 15.14.jpg

You can download this figure by right-clicking it and choosing 'Save Picture As...'

Invasive breast carcinoma of no special type (ductal). Invasive carcinoma is formed from irregular islands of pleomorphic malignant cells. These have no surrounding myoepithelial cells and diffusely infiltrate into the stroma. The higher power inset shows the malignant cells in more detail, with numerous mitoses.