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مقاله
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Abstract
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Title:
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Bulbar and retrobulbar blood flow changes after orbital decompression in thyroid eye disease.
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Author(s):
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Ali sadegi Tari,Mansooreh Jamshidian Tehrani,Elham Alami,Shervin Sharif Kashani,Abolfazl Kasai
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Presentation Type:
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Oral
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Subject:
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Ophthalmic Plastic and Reconstructive Surgery
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Others:
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Presenting Author:
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Name:
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Mansoreh Jamshidian tehrani
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Affiliation :(optional)
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eye research center,TUMS
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E mail:
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mansooreh_2468@yahoo.com
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Phone:
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07116304318
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Mobile:
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09171193010
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Purpose:
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: to compare retrobulbar and ,bulbar blood flow consist of resistant index (RI) in ophthalmic artery (OA) & central retinal artery (CRA),superior ophthalmic vein (SOV)flow, in thyroid eye disease (TED) after orbital wall decompression by color doppler ultrasonography.
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Methods:
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In a prospective interventional study 24 orbit of 14 TED patients without history of previous orbital surgery undewent orbital wall decompression .RIs of arteries, maximum & minimum velocities of veins were measured by color doppler ultrasonography before andv 3month after surgery by an expert radiologist.
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Results:
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: RIs of OA & CRA were decreased significantly after orbital wall decompression (inferior or inferior & medial wall) compared with before decompression(P<0.001). SOV maximum & minimum velocity were significantly increased after orbital wall. (inferior or inferior & medial wall) (P<0.001)Proptosis was significantly decreased after decompression .No significant changes was observed in the IOP before & after orbital wall decompression.
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Conclusion:
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Color Doppler imaging can be used as a safe noninvasive method for evaluation of efficacy of orbital wall decompression in thyroid eye disease.
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Attachment:
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