What should you know about a golf-ball lump on the neck?

A lump of this size may be an enlarged lymph node after infection, a thyroid swelling, a cyst, or another benign mass. It can also reflect a serious condition, including lymphoma, thyroid cancer, or head and neck cancer. The location matters: a front-of-neck swelling may involve the thyroid, while a side-of-neck lump may involve lymphatic tissue. Tenderness, mobility, skin changes, recent illness, dental symptoms, and how long it has been present all help shape the assessment.

Book a medical appointment soon rather than monitoring a large lump indefinitely. Write down when it appeared, whether it has changed, and any fever, sore throat, dental problem, voice change, or swallowing issue. A clinician may examine the neck, mouth, throat, thyroid, and lymph-node regions. Ultrasound can show whether a mass is solid or fluid-filled; blood tests and a needle biopsy may be recommended based on the findings. Avoid repeated pressing, which can irritate the area and make changes harder to judge.

Use urgent care if the lump is accompanied by breathing difficulty, choking, rapidly increasing swelling, or inability to swallow fluids. Arrange prompt review for a hard or fixed mass, persistent hoarseness, unexplained weight loss, drenching night sweats, or a lump that does not settle after an apparent infection. These signs call for assessment; they do not identify the diagnosis by themselves.

Ask which structure the lump is connected to, what examination or imaging should come first, and whether a tissue sample is needed. Clarify which changes require urgent contact, who will explain the results, and whether referral to an ear, nose and throat doctor, endocrinologist, or cancer specialist is appropriate.