Tags: Disease.
Mammary ductal carcinoma is the most common type of breast cancer in women. It comes in two forms: invasive ductal carcinoma (IDC) an infiltrating malignant and abnormal proliferation of neoplastic cells in the breast tissue or ductal carcinoma in situ (DCIS) a noninvasive potentially malignant neoplasm that is still confined to the milk ducts (lactiferous ducts) where breast cancer most often originates.
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