Later period breast cancer, the hypodermic lymph vessel is organized by the cancer to destroy, the lymphatic return barrier, creates the skin dropsy. The cancer will organize to be near broken crosses the stage his/her breast skin also to have the inflamed performance, easy to misdiagnose for low infection acute mastitis. Its main difference is as follows:??(1) acute mastitis course is short, and occurs in post-natal, the general symptom is obvious.
??(2) breast cancer later period skin has the adhesion, obviously the nipple retraction either the crab, the skin presents the loose skinned orange dermatoid change or the dimple drafts or the satellite tubercle. These performance acute mastitis does not have, distinguishes the main point.
??(3) living specimen pathology organization inspects or the puncture needle attracts the cytology inspection to be very easy to distinguish.
