Thumb pain can come on suddenly or develop over time from overuse of the thumb joints and muscles ... Trigger thumb can also cause a nodule, or "bump," on the tendon, which you can feel at ...

These masses can cause pain, joint deformity ... A healthcare provider will typically examine your thumb for lumps that might indicate tophi. You will be asked about your symptoms, when they ...

Such lumps usually occur around the wrist or hand or on the foot close to a joint just as in your daughter where the ganglion is next to her finger joint where she leans her pen. The ganglion ...