Primary malignant fibrous histiocytoma of the thyroid.

Autor: Zeng, Q., Tang, P.Z., Xu, Z.G., Qi, Y.F., Wu, X.X., Liu, W.S.
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Zdroj: European Journal of Surgical Oncology; Jun2009, Vol. 35 Issue 6, p649-653, 5p
Abstrakt: Abstract: Aims and methods: To study the clinical features, diagnosis, and treatment of primary malignant fibrous histiocytoma of the thyroid (MFH-T). Treatment and outcome were analyzed retrospectively in a consecutive series of 12 patients with primary MFH-T treated at the Cancer Hospital of the Chinese Academy of Medical Sciences from 1987 to 2007. Results: All 12 patients underwent surgery; surgery alone was used in four patients. Five patients were given post-operative radiotherapy, and one patient was given pre-operative radiotherapy. Two patients were given post-operative chemotherapy. Five patients had locoregional recurrence, and five had distant metastases in follow-up. Median survival was 9 months. One patient is alive, and has no evidence of disease. Six patients died six months after treatment, and the other four patients died in 10, 14, 18, and 24 months after treatment, respectively. Nine patients died of the disease, and one patient died of cerebral hemorrhage after treatment. Conclusion: Primary MFH-T is very rare and has a poor prognosis. Although surgical resection of MFH-T is the treatment of choice in MFH-T, the results are unsatisfactory. [Copyright &y& Elsevier]
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