Invasive Ductal Carcinoma (IDC) is the most common type of breast cancer, accounting for about 80% of all cases. It begins in the milk ducts of the breast and can spread to surrounding tissues. Early detection through screening methods like mammograms is crucial for effective treatment. Treatment options for IDC may include surgery, radiation therapy, chemotherapy, and hormone therapy, depending on the cancer's stage and characteristics. Regular follow-ups and monitoring are essential to manage the disease and prevent recurrence. Awareness of risk factors, such as family history and lifestyle choices, can help in early identification and prevention.