Some useful breast pathology links
USCAP
RCPath
Immunohistochemistry vade mecum
You will find detailed information about antigenic profiles of tumours and a detailed library of antibodies at Immunohistochemistry vade mecum.
NHS Breast Screening
USCAP is the acronym for the US and Canadian Academy of Pathology, which has a superb educational section on its website, with resources from many of its past international conferences.
The Royal College of Pathologists website provides details of current reporting standards for breast pathology.
The NHS breast cancer screening website gives you details of the screening program in the UK and has a number of useful documents which can be downloaded, including reporting standards for breast pathology.