Please choose the correct ending to complete the given sentence: Health: [header] How to treat breast and extramammary paget's disease [title] Undergo breast-conserving surgery if you don't have a lump. [step] If you have paget's disease but do not have a lump, you may be able to undergo a surgery that saves the breast. Your nipple and areola will be removed, but the breast will remain intact.

Ending1: [substeps] At surgery, there will be substantial scarring from the nodules surrounding the lump. The scarring will be removed immediately by a doctor. Ending2: [substeps] The incision will be smaller at the mammary cancerous site and deeper at those cancerous masses. Doctors ask patients if they would require surgery if they have a lump, they may recommend it. Ending3: The surgeon will take care of the rest, so as to ensure only the lump remain intact. [substeps] The surgeon may place a topical cream on your breast or areola to infuse with milk from the lump. Ending4: [substeps] You may also need to get surrounding tissue removed near the nipple area. [title] Get a mastectomy if you have a tumor.

Answer format: ending1/ending2/ending3/ending4