My grandmother developed this strange lump on her wrist overnight. What could this be? I am worried because it looks abnormal

To diagnose a wrist lump, a doctor will typically begin with a physical examination, assessing the size, location, and characteristics of the lump. Imaging tests, such as an X-ray, ultrasound, or MRI, may be recommended to get a clearer view of the lump and its relation to surrounding structures.

In some cases, an aspiration procedure may be performed, where fluid is drawn from the lump with a needle. This can help confirm the diagnosis of a ganglion cyst, as the fluid inside is typically clear and jelly-like. If the diagnosis remains uncertain, a biopsy may be conducted to examine the tissue more closely.

Treatment for a wrist lump depends on its cause and severity. For ganglion cysts, a common approach is watchful waiting, as these cysts can sometimes resolve on their own. If the cyst is causing discomfort or interfering with joint movement, aspiration might be performed to remove the fluid.