RT Journal Article SR Electronic T1 BONE FUNCTIONING METASTASES REVELING A PAPILLARY CARCINOMA OF THE THYROID JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP jnmt.116.174573 DO 10.2967/jnmt.116.174573 A1 BIYI, Abdelhamid A1 ZAÏMI, Soukaina A1 DOUDOUH, Abderrahim YR 2016 UL http://tech.snmjournals.org/content/early/2016/06/29/jnmt.116.174573.abstract AB Functioning thyroid metastases are a rare cause of hyperthyroidism. Most of them are follicular carcinoma. Here, we report a case of 62 years old man with a past history of right sub total thyroidectomy for a benign adenoma. Recently, he complained of symptoms of hyperthyroidism associated with left arm pain. Biopsy of the humeral lesion was consistent with a papillary carcinoma of the thyroid metastasis. Postoperatively, he received a cumulative dose of 14.8 GBq of 131-I with a good control of hyperthyroidism but without eradication of the bone metastases.