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Updated: Aug 9, 2026

An Orthotopic Mouse Model of Anaplastic Thyroid Carcinoma
Published on: April 17, 2013
[Extraosseous osteosarcoma of the thyroid gland]
V Hertel1, O Basten, U Bockmühl
1Klinik für Hals-Nasen-Ohrenkrankheiten, Kopf-, Hals- und Plastische Gesichtschirurgie, Kommunikationsstörungen, Klinikum Fulda gAG, Akademisches Lehrkrankenhaus der Philipps-Universität Marburg.
Abstract:
Extraosseous osteosarcomas are very rare malignant neoplasms that have been published in 300 cases so far. Manifestation within the thyroid gland was described in 6 cases only. We report a 69 year old female who suffered from enlarged recurrent struma after primary resection and radiotherapy 5 years ago. Histology revealed a high grade extraosseous osteosarcoma. Presenting the patient's clinical, radiological and histological findings the therapeutical options of this rare tumor entity are discussed.
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