Very Small single focus of cribriform AC next to normal mammary gland epithelium

Single small focus of AC

Single medium size focus of AC

Multiple foci of AC

Different size foci of AC (HP)

Different size foci of AC (HP)

Different size foci of AC (HP)

Papillary AC (HP)

Cribriform AC (HP)

Pseudocapsule around a medium size AC next to normal acini.

Comedocarcinoma next to normal

Carcinoma next to normal (HP)

Multiple foci of AC next to normal

Multiple foci of AC next to normal