Abstract
Orbital solitary fibrous tumor (SFT) is a rare tumor and may recur or undergo malignant transformation without complete excision. We present a case of orbital SFT which recurred twice and underwent malignant transformation. The patient was treated with en bloc excision via a lateral orbitotomy. The postoperative histopathologic diagnosis of this case was an adult fibrosarcoma. Postoperative adjuvant radiation therapy was given. In 18 months of further follow-up, there has been no evidence of recurrence, both clinically and in regular imaging studies.
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Acknowledgments
We thank Pr. Jian Wang, M.D. (Fudan University Shanghai Cancer Center, China) for her excellent advice.
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Wang, X., Qian, J., Bi, Y. et al. Malignant transformation of orbital solitary fibrous tumor. Int Ophthalmol 33, 299–303 (2013). https://doi.org/10.1007/s10792-012-9637-y
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DOI: https://doi.org/10.1007/s10792-012-9637-y