A popliteal cyst, also known as a Baker's cyst, is a fluid-filled swelling that causes a lump at the back of the knee.

How do you tell the difference between a Baker’s cyst and a DVT blood clot? Learn more about these conditions with similar symptoms.

The result is a Baker’s, or popliteal, cyst. Although these cysts usually are not dangerous, they may be accompanied by uncomfortable symptoms, including swelling, pain and stiffness in the knee.

The cause of the Baker’s cyst is not the cyst itself but the gout inflaming the knee and the excess fluid which drains into the popliteal space.

5 Exercises That Can Help You Manage a Baker’s Cyst Aches and pains are common, especially if you exercise or have a physical job.

Baker’s cysts aren’t dangerous and may go away on their own. But if a Baker’s cyst causes discomfort or interferes with normal activities, there are several things you can do.

Dr. Mallika Marshall answers a viewer's question on how to treat a Baker's cyst that's causing her lots of pain.

A dermoid cyst is a saclike growth on or in the skin that is present at birth. Learn more from WebMD about the symptoms and treatment of dermoid cysts.