An Unusual False-Positive Uptake of Radioiodine Caused by Breast Implants

Yu Wang1, Lisha Jiang, Yangmengyuan Xu

  • 1From the Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China.

A 40-year-old woman with a history of papillary thyroid cancer underwent ablative 131I therapy. Postablation whole-body 131I scintigraphy revealed not only increased activity in the thyroid bed but also in the anterior part of the chest. SPECT/CT images localized the activity in the bilateral breast implants.

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