Orbital liposarcoma

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• 作者：A.M. Borbolla-Pertierra^a ; ^{ambp09@gmail.com} ; D.R. Morales-Bañ ; os^a ; L.R. Martí ; nez-Nava^b ; G.A. Garrido-Sá ; nchez^c ; C.M. Ló ; pez-Herná ; ndez^d ; P. Velasco-Ramos^a
• 关键词：Liposarcoma ; Proptosis ; Orbital neoplasma ; Adipose tissue ; Orbit evisceration
• 刊名：Archivos de la Sociedad Española de Oftalmología (English Edition)
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：92
• 期：2
• 页码：86-92
• 全文大小：2089 K
• 卷排序：92

文摘

The case is presented of a 46-year-old male with right eye proptosis and conjunctival hyperaemia, of 18 months onset. A well-defined intraconal mass was found in the computed tomography. In magnetic resonance this was hypo-intense on T1, enhanced with gadolinium and hyperintense on T2. Excisional biopsy was performed, which was reported as a well-differentiated liposarcoma in the histopathology study.DiscussionLiposarcoma is a malignant adipose tissue tumor. It is very rare in the orbit, with 5 histological types, the most common being myxoid. The treatment of choice is wide surgical excision and may be accompanied with radiotherapy. As it is an infiltrative tumor, It has a high rate of recurrence.