PT - JOURNAL ARTICLE AU - Palot Manzil, Fathima Fijula AU - Bhambhvani, Pradeep TI - FDG avid internal mammary lymphadenopathy and implant rupture in PET/CT unveiling clinically unsuspected silicone granuloma in treated breast cancer AID - 10.2967/jnmt.118.211979 DP - 2018 Aug 01 TA - Journal of Nuclear Medicine Technology PG - jnmt.118.211979 4099 - http://tech.snmjournals.org/content/early/2018/08/02/jnmt.118.211979.short 4100 - http://tech.snmjournals.org/content/early/2018/08/02/jnmt.118.211979.full AB - Fluorine-18 fluorodeoxyglucose (F-18 FDG) uptake in enlarged lymph nodes is always suspicious, especially in cancer patients. We report a case of hypermetabolic internal mammary lymphadenopathy in a breast cancer patient who was previously treated with bilateral mastectomy and implants. The abnormal nodal uptake turned out to be due to foreign body induced inflammation, confirmed on histopathology. Vigilant PET interpretation is required in breast cancer patients with evidence of breast implant rupture.