Journals / Haseki Tıp Bülteni / 2012 / Cilt: 50 - Sayı: 4

CT and MRI findings of orbital and paraorbital dermoid and epidermoid Cyts

Orbital ve paraorbital dermoid-epidermoid kistlerin BT ve MRG bulguları

Pages
127–130
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Radiological recognition of the lesions and to know possible complications are important in the diagnosis and follow-up.

📌 3 Key Takeaways

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Objective & Hypothesis:Aim: The aim of this review was to present the radiological findings of patients with histopathologically proven dermoid and epidermoid cysts in periorbital and intraobital region.
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Key Findings & Data:Methods: We evaluated 9 patients who underwent computed tomography (CT) or magnetic resonance imaging (MRI) of the orbit and were diagnosed with orbital dermoid and epidermoid cyts between August 2010 and March 2012.
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Conclusion & Impact:Radiological recognition of the lesions and to know possible complications are important in the diagnosis and follow-up.
🔬Design:Review & Systematic Survey
📍Scope:2010 Verileri
⚙️Variables:Domain Parameters

Abstract

Aim: The aim of this review was to present the radiological findings of patients with histopathologically proven dermoid and epidermoid cysts in periorbital and intraobital region. Methods: We evaluated 9 patients who underwent computed tomography (CT) or magnetic resonance imaging (MRI) of the orbit and were diagnosed with orbital dermoid and epidermoid cyts between August 2010 and March 2012. The radiological findings together with the histopathological findings were evaluated in light of the literature. Results: Three patients were women and 6 were men. The mean age of the subjects was 19.3 years (13-29 years). Before treatment, MRI or CT of the orbit was performed in all patients. The lesions were divided into two groups: superficially located and profoundly located. The radiological findings were evaluated according to the location of the lesions. Conclusion: Epidermoid and dermoid cysts are rare benign tumors, representing 3 to 9% of all orbital tumors. These tumors are most often located adjacent to the lateral orbital wall, and may rarely be found in deep orbital cavity. These lesions grow slowly and occasionally do erode adjacent bone and sutures. Radiological recognition of the lesions and to know possible complications are important in the diagnosis and follow-up.

Özet

Amaç: Bu derlemede intra-orbital ve peri-orbital bölge yerleşimli histopatolojik olarak kanıtlanmış dermoid ve epidermoid kist olgularında radyolojik bulguların sunulması amaçlanmıştır. Yöntem: Ağustos 2010 - Mart 2012 tarihleri arasında orbita BT ve/veya MR inceleme uygulanmış orbital dermoid ve epidermoid kist tanısı alan 9 olgu değerlendirilmiştir. Radyolojik bulgular, literatür bulguları ışığında histopatolojik tanı bulguları ile birlikte değerlendirilmiştir. Bulgular: Hastaların 3’ü kadın, 6’sı erkekti. Yaş ortalamaları 19.3 yıl (13-29 yıl) idi. Tüm hastalara tedavi öncesi orbita MRG veya BT inceleme gerçekleştirildi. Lezyonlar yüzeyel yerleşimli ve derin yerleşimli şeklinde ikiye ayrıldı. Radyolojik bulgular lezyon yerleşimine göre değerlendirildi. Sonuç: Epidermoid ve dermoid kistler tüm orbital tümörlerin %3-9’unu oluşturan benign tümörlerdir. Bu tümörler sıklıkla orbita lateral duvar komşuluğunda yerleşirler, nadiren derin orbital kaviteye uzanım izlenebilir. Bu lezyonlar yavaş büyür ve nadiren komşu kemik yapılar ve sütürlerde erozyon oluşturur. Lezyonların radyolojik olarak tanınması ve olası komplikasyonların bilinmesi tanı ve takipte önemlidir

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Cite This Article

ALTAY, C., ERDOĞAN, N., KARADENİZ, Ş. U., KARASU, Ş., ÇAKIR, V., SARSILMAZ, A., ULUÇ, E., OYAR, O. (2012). CT and MRI findings of orbital and paraorbital dermoid and epidermoid Cyts. Haseki Tıp Bülteni, Cilt: 50 - Sayı: 4, 127–130. https://ajindex.com/articles/265279

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