Primary osteosarcoma of the thyroid gland.

Nitzsche, E U; Seeger, L L; Klosa, B; Freudenberg, N; Moser, E A · J Nucl Med · 1992

case_report · Level V

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Abstract

Primary extraosseous osteosarcoma of the thyroid gland is a rare tumor which is associated with a poor prognosis. In this report, we discuss such a tumor and its recurrence in a 78-yr-old female with multinodular goiter, focusing on the imaging evaluation of this unusual tumor.

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