Published on: 7/9/2025
What are the potential causes of a lump on the back of the neck?
A lump on the back of the neck can be caused by various things, such as infections, cysts, or tumors. It is important to see a healthcare professional to determine the cause.
Explanation
A lump on the back of the neck can occur for several reasons. It may be due to infections that cause swollen lymph nodes. These are often tender and can occur when you have a cold or sore throat. Another cause could be cysts, which are non-cancerous and feel like soft, movable bumps under the skin.
Sometimes, lumps can be tumors, which could be benign (non-cancerous) or malignant (cancerous). It's important to have a healthcare professional examine the lump to determine what it is and if any treatment is needed. Imaging tests, like an ultrasound or MRI, can help doctors see what the lump looks like inside your body.
If you notice a lump, especially if it grows, hurts, or doesn't go away, make sure to talk to a doctor. They will help figure out what it is and what to do next. Remember, only a healthcare professional can provide a proper diagnosis and treatment plan.
(References)
- Ammar MI, Oeppen RS, Bowles C, & Brennan PA. (2017). Hard neck lumps: a review of uncommon and sometimes .... The British journal of oral & maxillofacial surgery, 28843971.
- Eskey CJ, Robson CD, & Weber AL. (2000). Imaging of benign and malignant soft tissue tumors of the .... Radiologic clinics of North America, 11054971.
- Pynnonen MA, Gillespie MB, Roman B, Rosenfeld RM, Tunkel DE, Bontempo L, et al. (2017). Clinical Practice Guideline: Evaluation of the Neck Mass in .... Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 28891406.
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