Resistance index in veins?
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Nevbahar Akcar; I. Ragip Ozkan; Tamer Kaya; FranΓ§ois Tranquart
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Article
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2004
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John Wiley and Sons
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English
β 32 KB
W e read with interest the manuscript ''Color Doppler Imaging of Orbital Vessels: Personal Experience and Literature Review'' by Transquart et al, 1 but we noticed that the authors were using the resistance index (RI) to describe the flow in the central retinal vein (page 264). It is well known that