Follicular thyroid carcinoma: metastasis to the sternum, 13 years after total thyroidectomy.
Primary and metastatic malignancies of the sternum are uncommon. Secondary lesions to the sternum occur more commonly in patients with lung and breast cancer, and only a few cases of sternal metastasis arising from a follicular thyroid carcinoma have been reported in the literature. Rarely, metastases to the sternum present in the guise of primary sternal tumours may be treated surgically with that diagnosis in mind. We describe a case of a sternal mass treated by radical surgery, which ultimately proved to be a solitary metastasis from a follicular carcinoma of the thyroid, appearing 13 years after total thyroidectomy and radioactive iodine therapy. Late metastatic thyroid carcinoma to the sternum should be kept in mind in the differential diagnosis of sternal lesions. For patients with thyroid carcinoma and sternal metastasis, we recommend surgical resection of the metastasis, not only as a curative or palliative measure but also to maximise the effect of subsequent radioiodine treatment.
Eroglu
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A
Department of Thoracic Surgery, Ataturk University, Erzurum, Turkey. atilaeroglu@hotmail.com
Karaoglanoglu
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N
Bilen
H
H
Gursan
N
N
D018263:Adenocarcinoma, Follicular / Q000556:secondary* / Q000601:surgery; D001859:Bone Neoplasms / Q000556:secondary* / Q000601:surgery; D005260:Female; D006801:Humans; D008875:Middle Aged; D013249:Sternum; D013964:Thyroid Neoplasms / Q000601:surgery; D013965:Thyroidectomy; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome