They usually develop on exposed areas of skin, such as the legs, arms, and back. Dermatofibromas ... for a diagnosis. Hard lumps are often nothing more than a cyst or swollen lymph node.

The blocked fluid can swell into a lump. It could take ... size and whether they are infected. Most heal fully within a few weeks. Sometimes Bartholin cysts come back, and they can return more ...

Medically reviewed by Brian T. Luong, DMD Your tongue is naturally lumpy, but noticeable bumps on the back of the tongue ...