COLOR DOPPLER IMAGING OF THE NORMAL ORBITAL VESSELS

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KAVIANI A.; KARAMI MAHDI

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Journal Paper

Paper Information

Journal: Iranian Journal of Radiology Year:2010 | Volume:7 | Issue:SUPPLEMENT 1 (26TH IRANIAN CONGRESS OF RADIOLOGY) Page(s): 0-0

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Title

COLOR DOPPLER IMAGING OF THE NORMAL ORBITAL VESSELS

Author(s)

KAVIANI A. | KARAMI MAHDI

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Abstract

Background/Objective: The orbit is one of the most important organs involved in many pathologic conditions. Hemodynamic alterations play an important role in the pathogenesis of some of these conditions such as diabetic retinopathy .Hemodynamic alterations in the orbit may be evaluated by different methods. Color Doppler imaging (CDI) is one of the useful methods that introduces real-time information and is a non-invasive, safe and inexpensive technique. There are few investigations about normal CDI indices in normal orbital vessels so we used CDI in this study to obtain the values of these indices in normal eyes.Patients and Methods: The ophthalmic artery (OA), posterior short ciliary artery (PSCA), central retinal artery (CRA) and central retinal vein (CRV) were examined and the peak systolic velocity (PSV), end diastolic velocity (EDV), resistive index (RI) and pulsatility index (PI) were measured for each vessel.Results: This was a cross sectional study. One eye of 26 healthy individuals, including 13 males and 13 females were included in this study. The mean age was 45.5 years and the following findings were obtained:OA: PSV (9.32+30.7), EDV (3.13+7.66), PI (0.42+1.73), RI (0.05+0.75)PSCA: PSV (4.2+3.41), EDV (1.76+4.84), PI (0.20+1.05), RI (0.06+0.65)CRA: PSV (4.05+11.9), EDV (1.28+3.99), PI (0.35+ 1.32), RI (0.07+0.69)CRV: PSV (1.26+5.09), EDV (0.08+3.72)Conclusion: We believe that CDI is a useful, safe and reproducible imaging technique for evaluating the hemodynamics of orbital vessels.

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APA: Copy

KAVIANI, A., & KARAMI, MAHDI. (2010). COLOR DOPPLER IMAGING OF THE NORMAL ORBITAL VESSELS. IRANIAN JOURNAL OF RADIOLOGY, 7(SUPPLEMENT 1 (26TH IRANIAN CONGRESS OF RADIOLOGY)), 0-0. SID. https://sid.ir/paper/284167/en

Vancouver: Copy

KAVIANI A., KARAMI MAHDI. COLOR DOPPLER IMAGING OF THE NORMAL ORBITAL VESSELS. IRANIAN JOURNAL OF RADIOLOGY[Internet]. 2010;7(SUPPLEMENT 1 (26TH IRANIAN CONGRESS OF RADIOLOGY)):0-0. Available from: https://sid.ir/paper/284167/en

IEEE: Copy

A. KAVIANI, and MAHDI KARAMI, “COLOR DOPPLER IMAGING OF THE NORMAL ORBITAL VESSELS,” IRANIAN JOURNAL OF RADIOLOGY, vol. 7, no. SUPPLEMENT 1 (26TH IRANIAN CONGRESS OF RADIOLOGY), pp. 0–0, 2010, [Online]. Available: https://sid.ir/paper/284167/en

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