What should you know about a lump deep in the neck?

A deep lump may be an enlarged lymph node, a thyroid-related swelling, a salivary gland problem, or a cyst. Infection can make a node tender and may occur with a sore throat, dental problem, fever, or skin inflammation. Less commonly, a persistent neck mass can be a presentation of head and neck cancer, lymphoma, thyroid cancer, or cancer of unknown primary. These conditions cannot be diagnosed by touch alone, and a neck lump does not by itself mean cancer.

A clinician may examine your mouth, throat, thyroid, skin, and nearby lymph-node areas. Depending on the findings, assessment may include imaging or a needle sample.

Arrange a medical appointment if the lump is new, remains after an illness settles, enlarges, feels firm or fixed, or returns repeatedly. Note when you first noticed it, whether it moves, and whether swallowing or turning your head changes it. Mention voice change, unexplained weight loss, night sweating, fever, ear symptoms, dental symptoms, or tobacco and alcohol exposure. Do not squeeze or repeatedly press the area.

Seek urgent care for difficulty breathing, rapidly increasing swelling, inability to swallow fluids, drooling, severe neck pain, or marked weakness. Prompt assessment is also appropriate for a lump with persistent hoarseness, coughing blood, or new neurological symptoms.

Ask which structure the lump seems to involve, whether an ultrasound or other scan is suitable, whether a needle sample is needed, and which changes should prompt earlier review. Ask how soon you should receive results and what symptoms should be tracked meanwhile.