If small bumps are found next to the areola, then they can be seen in the following cases. The first is the occurrence of small bumps on the skin of the breast, which is also common and is a normal physiological phenomenon, manifesting as localized bumps or elevations, usually without discomfort to the patient, and associated with localized skin growths. Second, it occurs below the areola, usually as an intraductal lesion, with intraductal papillomas being the most common. Patients may also experience changes in nipple discharge, mainly bloody nipple discharge, and even local pain or nipple itching, which can be detected by color ultrasound of the breast, and intra-ductal papilloma should be surgically removed after diagnosis, usually under epidural anesthesia, and postoperative histological examination is required.