Question 336 · LEK · Thyroid cancer

A 35-year-old woman presents at the endocrinology clinic due to a thyroid tumour. Ultrasound revealed a solid, hypoechoic tumour with uneven outline and microcalcifications in the right thyroid lobe. Fine-needle aspiration biopsy diagnoses papillary thyroid carcinoma. No distant metastases or cervical lymphadenopathy were found. Indicate the appropriate management:

  1. A. observation of the tumour and follow-up ultrasound scan every 3 months.
  2. B. radioiodine therapy only, without surgery.
  3. C. right thyroid lobectomy without further treatment.
  4. D. total thyroidectomy with possible removal of cervical lymph nodes, followed by consideration of radioiodine therapy.
  5. E. systemic chemotherapy as a radical treatment method.
Hint

Cytology confirms a differentiated thyroid cancer; think about the standard surgical extent and adjuvant treatment for this histology.

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