Ganglion cysts – fluid-filled sacs often found near joints or tendons Lipomas – soft, fatty growths under the skin Inclusion cysts – small lumps caused by trapped skin cells 2. They Can Be Linked to Joint or Tendon Issues Some lumps may be related to conditions like: Arthritis – can cause bony nodules or swelling near joints Trigger finger – may cause a nodule to form on a tendon, leading to clicking or locking of the finger 3. Infections Can Cause Lumps see next page

Grows rapidly

Is painful or tender

Limits hand or finger movement

Changes color or bleeds

Persists for several weeks

6. Diagnosis May Require Imaging or Biopsy

Doctors may use ultrasound, MRI, or even a biopsy to determine the nature of the lump.

Bottom line:

While most hand lumps are harmless, it’s important not to ignore changes. Getting a lump evaluated early can rule out serious conditions and ensure proper treatment if needed.