Final answer:
Paget's Disease of the breast is most often associated with ductal carcinoma in situ (DCIS) and invasive ductal carcinoma, which are more common types of breast cancer.
Step-by-step explanation:
Paget's Disease of the breast is associated with ductal carcinoma in situ (DCIS) and invasive ductal carcinoma. While Paget’s Disease itself is a rare type of breast cancer that begins at the nipples, it is often found coinciding with one of these two more common types of breast cancer. DCIS is a non-invasive cancer where abnormal cells have been found in the lining of the breast milk duct. In contrast, invasive ductal carcinoma is where cancer has begun to spread beyond the initial milk ducts.
Breast cancer is the most common type of cancer in females and entails abnormal cell growth that can form a tumor. Understanding the different classifications of breast cancer, such as carcinoma and phases like pre-malignancy and invasive tumors, is essential for diagnosis and treatment. Early detection is crucial since breast cancer can be cured with surgery when found early in its development.