Pathology of Medullary Carcinoma- Breast  New terminology: ” Invasive breast carcinoma- not special type(IBC-NST) with medullary pattern” IBC-NST with medullary pattern (Medullary carcinoma)  appears usually in younger patients  than that affected by invasive ductal carcinoma. The mean age is 45-54 years.  it is a rapidly growing, round or oval, well-circumscribed tumor. IBC-NST with medullary pattern … Continue reading Pathology of Medullary Carcinoma- Breast