Postoperative Radiotherapy for the Treatment of Solitary Fibrous Tumor With Malignant Transformation of the Pelvic: A Rare Case Report With Literature Review. Issue 2 (January 2016)

• Record Type: Journal Article
• Authors: Gao, Chao; Zhang, Yong; Jing, Ming; Qu, Wei; Li, Jia; Zhao, Xiang-Rong; Yu, Yong-Hua
• Other Names: Lorenzo. Giuseppe Di section editor.
• Is Part Of: Medicine. Volume 95:Issue 2(2016)
• Publication Date: 2016-01
• Subjects: Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000002433
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract : Abstract: Solitary fibrous tumor of the pelvic is an uncommon neoplasm with nonspecific symptoms. Reports of malignant transformation are especially rare. We report a case of solitary fibrous tumor in pelvic. A unique feature of our case compared with previously reported is that this patient relapsed with malignant transformation and had significant response to radiotherapy. The patient was initially treated with surgery, followed by postoperative dimensional conformal intensity modulated radiation therapy (dynamic MLC VRIAN 23EX Linac, inversely optimized by the Eclipse system) to provide a radical cure for residual tumor. In this case, there were no signs of recurrence after six and a half years of further follow-up, indicating that postoperation radiotherapy may be an effective treatment for SFT with malignant transformation in pelvic.