Most of the bone metastasis origination from Follicular Thyroid Carcinoma (FTC) will present as non-solitary and non-isolated. We present an extremely unique case of an isolated and solitary lesion in an unusual site, scapula, originated from FTC presenting incredibly about ten years after the initial successful treatment.

Primary breast osteosarcoma (PBOS) is an extremely rare and poor prognostic malignancy that has not a definitive treatment guideline. Here we presented a successfully treated case of PBOS and provided a comprehensive review of the literature which revealed the divergence of opinions regarding the histogenesis and management of this malignancy.