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Paediatrics: Solitary thyroid nodule
2021-03-03 12:00 AM
Solitary nodules of the thyroid are uncommon. Approximately 15% may be associated with underlying thyroid cancer. Careful evaluation is required.
Solitary thyroid nodule
Solitary thyroid nodule
Solitary nodules of the thyroid are uncommon. Approximately 15% may be associated with underlying thyroid cancer. Careful evaluation is required. Potential causes of a solitary thyroid nodule include:
- benign adenoma;
- thyroglossal cyst;
- ectopic, normal thyroid tissue;
- single median thyroid gland;
- thyroid cyst or abscess;
- thyroid carcinoma.
The investigation should include a radioisotope (99mTc) scan. Cold nodules or nodules that feel hard on palpation, or are rapidly growing should raise suspicion of thyroid cancer. Biopsy and surgical excision are indicated.