ACTA ENDOCRINOLOGICA (BUC)

Thyroid tissue ectopically located in the ovary can be reported accidentally after adnexectomy, but as a primary cause of hyperthyroidism this diagnosis is rare. The clinical search for a functional ectopic thyroid tissue requires intense clinical focus and a multidisciplinary approach. Case Description. This case report demonstrates a patient with a history of Graves’ disease who had undergone thyroidectomy combined with postoperative 131I radioablation. Despite the previous treatment, she developed an outburst of hyperthyroidism ten years later. Only very close follow-up enabled us to disclose the right condition. The ovarian source of thyroid hormone production was removed by laparoscopic adnexectomy and a right sided benign ovarian struma was confirmed. Conclusion. Most patients treated by thyroidectomy and radioiodine do not require extended periods of followup or postoperative investigations, but when the clinical or laboratory signs change, clinicians should be prepared to perform the necessary re-evaluation in order to provide the best care.

Percutaneous Ethanol Injection Therapy (PEIT) of parathyroid adenoma under ultrasound guidance is individually used as an alternative procedure in management of primary hyperparathyroidism in polymorbid elderly patients with increased surgical risk. The treatment is also suitable for patients who already underwent surgery of the thyroid gland, and any other surgery is associated with a higher risk of postsurgical complications. We present a case of a 92-year-old male patient, who underwent thyroidectomy for papillary thyroid carcinoma three years ago. Part of the regular annual followup visits was also ultrasonography, which showed a solitary parathyroid adenoma at the site of the removed thyroid gland. Given the underlying condition, polymorbidity and age of the patient, the PEIT method was successfully used in the therapy. The coincidence of adenoma and papillary thyroid carcinoma is also interesting.