A lump on the finger knuckle joint can happen for many reasons, ranging from an inflammatory condition to an infection. In rare cases, a bump or lump on the finger knuckle joint can be due to a tumor.

Medically reviewed by Laura Campedelli, DPT Key Takeaways Finger pain can be caused by acute injuries, overuse injuries, and ...

A finger tumor is a mass or lump that forms on a finger. Doctors may also describe these growths as nodules or cysts. Possible causes include ganglion cysts, warts, skin cancer, and more. Although ...

Remember that your finger joints can get hurt if used too much or due to arthritis. If your finger joints hurt or you can't move them, see a healthcare provider to prevent more damage. You can help ...

Hand tumors or masses are common. The majority of hand tumors are benign, meaning they are not cancer. When malignant, or cancerous, most of these tumors are types of skin cancer. Cancers within ...

Your hand consists of your wrist, palm, and fingers. The wrist has many smaller bones and joints, allowing the hand to move in different directions. It also includes the distal ends of the forearm ...

RA can cause changes to the joints and ligaments in the hands, leading to twisted joints and gnarled ligaments, but early diagnosis and effective treatments can help prevent severe damage. Common hand ...

Arthritis is not a single disease but a family of disorders that attack joints and the tiny, complex joints in our hands and fingers are among the most commonly affected. Two patterns are responsible ...