A ganglion cyst is a fluid-filled capsule that can cause swelling on the hand or wrist. It is the most common cause of a lump on the hand. These cysts are benign (not cancer) and will not spread ...

Depending on the underlying cause, both can cause acute (temporary problems) or recur. Because boils and cysts cause bumps and growths on the skin, it's easy to mistake one for the other.

Cysts can form anywhere on the body ... or groin. Several factors can cause swollen lymph nodes, such as: In most cases, swollen lymph nodes will heal independently without medical treatment.

In this article, learn about the differences between cysts and tumors. We explore the most common types and describe the conditions that cause them. A cyst is a sac of tissue that is filled with ...