South Clin Ist Euras. 2018; 29(3): 198-202 | DOI: 10.14744/scie.2018.92400

Efficient Treatment of Resistant Orbital Pseudotumor with CyberKnife: Case Series and Short Review of Literature

Gökhan Yaprak¹, Ahmet Kasým Kýlýç⁴, Naciye Iþýk¹, Dilber Çelik Yaprak², Özgür Ozan Þeþeogullarý^3
1Department of Radiation Oncology, University of Health Sciences, Kartal Dr. Lütfi Kýrdar Training and Research Hospital, Ýstanbul, Turkey
²Department of Neurology, University of Health Sciences, Kartal Dr. Lütfi Kýrdar Training and Research Hospital, Ýstanbul, Turkey
³Department of Ophthalmology, Ümraniye Training and Research Hospital, Ýstanbul, Turkey
⁴Department of Radiation Oncology, Medicana International Hospital, Biruni University, Ýstanbul, Turkey

Orbital inflammatory syndrome (OIS) or orbital pseudotumor is the most frequent cause of an orbital mass. Most cases are steroid responsive, but treatment of patients with refractory OIS may also include radiotherapy. Presently described are 3 cases of orbital pseudotumor that had a partial steroid response or recurrence and were treated successfully with CyberKnife (Accuray Inc., Sunnyvale, CA, USA).

Keywords: CyberKnife, orbital pseudotumor; radiotherapy.

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Dirençli Orbital Psödo Tümörün CyberKnife Etkin Tedavisi: Olgu Serisi ve Literatürün Kýsa Gözden Geçirilmesi

Gökhan Yaprak¹, Ahmet Kasým Kýlýç⁴, Naciye Iþýk¹, Dilber Çelik Yaprak², Özgür Ozan Þeþeogullarý^3
1Saðlýk Bilimleri Üniversitesi Kartal Dr. Lütfi Kýrdar Eðitim Araþtýrma Hastanesi Radyasyon Onkolojisi Kliniði Ýstanbul
²Ümraniye Eðitim Araþtýrma Hastanesi,göz Hastalýlarý Kliniði, Ýstanbul
³Biruni Üniversitesi Medicana Ýnternational Ýstanbul Hastanesi Radyasyon Onkolojisi Kliniði,i̇stanbul
⁴Saðlýk bilimleri Üniversitesi Kartal Dr.Lütfi Kýrdar Eðitim ve Araþtýrma Hastanesi Nöroloji Kliniði Ýstanbul

Orbital enflamatuvar sendrom veya orbital psödotümör orbital kitlelerin en sýk nedenidir. Olgularýn çoðu steroid yanýtlýdýr ancak tedaviye dirençli hastalar radyoterapi seçeneðine sahip olabilirler. Burada baþarýlý bir CyberKnife tedavisi yaklaþýmý ile kýsmi steroid cevabý veya nüks gösteren üç orbital psödotümör olgusu sunduk.

Anahtar Kelimeler: CyberKnife, orbital psödo tümör; radyoterapi.

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