What should you know about a spot lump on the neck?

Neck lumps commonly involve lymph nodes, the thyroid gland, skin, muscle, or salivary tissues. A recent throat, dental, ear, or skin infection can make a lymph node enlarge. A lump may also be a cyst, a benign growth, or a thyroid nodule. Less commonly, it can be linked to cancer. A neck lump is a presentation of several conditions, including head and neck cancer, lymphoma, thyroid cancer, or cancer whose original site is not yet known. Its position, firmness, mobility, tenderness, and change over time help guide the assessment.

The word spot does not identify the tissue involved. A clinician may feel the area, examine the mouth and throat, check nearby lymph nodes, and review symptoms such as voice change, swallowing difficulty, fever, or weight change.

Arrange a medical assessment if the lump persists, grows, feels hard or fixed, or returns after an illness. Note when you first noticed it, whether it is painful, and whether its size changes. Do not repeatedly press or massage it, because this can irritate the area and make changes harder to judge. Depending on the findings, evaluation may include an ultrasound, blood tests, imaging, or a needle sample. The clinician may refer you to an ear, nose and throat specialist, an endocrinology team, or an oncology team.

Seek urgent help for trouble breathing, inability to swallow liquids, rapidly increasing swelling, or swelling with severe illness. Contact a clinician promptly for a persistent neck lump, a lump with unexplained voice change, difficulty swallowing, coughing blood, night sweats, or unexplained weight loss. These signs do not diagnose cancer, but they should not be left unassessed.

Ask what tissue the lump seems to involve, whether its location suggests a lymph node or thyroid nodule, and which examination or scan is most useful. You can also ask whether a needle sample is needed, what changes should trigger faster review, and when you should expect the next result.