What could a lump be that is 2 cm large on the right side of neck accompanied by fever and headache?
- Swollen lymph nodes: Lymph nodes are small, bean-shaped glands that are part of the body's immune system. They can become swollen and tender when the body is fighting an infection. If the lymph nodes in the neck are swollen, it could be a sign of a throat infection, such as tonsillitis or strep throat.
- Thyroid nodule: The thyroid is a small gland located in the neck that produces hormones that regulate metabolism. Thyroid nodules are growths that can develop on the thyroid gland. Most thyroid nodules are benign (non-cancerous), but some can be cancerous.
- Parathyroid adenoma: Parathyroid glands are small glands located near the thyroid gland that produce hormones that regulate calcium levels in the body. Parathyroid adenomas are benign tumors of the parathyroid glands that can cause an increase in calcium levels.
- Malignant tumors: In rare cases, a lump on the right side of the neck accompanied by fever and headache could be a sign of a malignant tumor, such as lymphoma, leukemia, or nasopharyngeal carcinoma.
It is important to see a doctor if you have a lump on the right side of your neck that is accompanied by fever and headache. The doctor can perform a physical examination and order tests, such as a blood test or ultrasound, to determine the cause of the lump.