Hi,
Granulomatous mastitis is complicated by the fact that the condition mimics breast cancer.Several different tests are required to confirm a diagnosis and decide on the best treatment plan.
In granulomatous mastitis, you may experience discharge from the breast, along with tenderness in the breast and inflammation, which can cause the breast to feel hot to the touch.
Usually a mass can be felt inside the breast and it can feel quite similar to a tumor.Your doctor may recommend testing such as an imaging study to look inside the breast and a biopsy to examine cells taken from the mass of tissue.The biopsy result will show if the mass is granulomatous in nature.
Med Help has a Forum "User Group"that deals specifically with this condition and you might find it helpful.You could also post in that forum to get additional information.
Please click on the link below.
http://www.medhelp.org/forums/granulomatous-mastitis/show/707
Best wishes.