Please choose the correct ending to complete the given sentence: Health: [header] How to know if you have lipoma [title] Look for a small bump under the skin. [step] Lipoma is generally dome-shaped and can range in size; generally, it is between the size of a pea and roughly three centimeters in length. They have been seen in areas such as the back having grown much larger.

Ending1: You might see the bump on the middle of your face and it is very noticeable. [title] Look for a bulging or hard lump. Ending2: The bump has probably been in your trunk for a while, but it still should not be considered a " cyst. " [title] Notice a bump on a person's gums. Ending3: These lumps are formed by a rapid increase of fat cells in the area. [title] Understand the difference between lipoma and a cyst. Ending4: [title] Expect to see a lot of bruising. [step] Pledicoids are closed sores that peel away from the skin and take up the space under the skin.

Answer format: ending1/ending2/ending3/ending4