Normal Flow separation in carotid bulb. If there is plaque build up then flow separation disappears.
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what is shown in the images A and B
Stent.
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Label
a) Common Iliac V b) Ext. Iliac V c) Int. Iliac V d) Deep Fv e) FV
f) FV g) GSV h) Pop V i)Small SV j) ATV k) PTV
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15
What kind of color flow is shown in the above image
String Sign. it has a blunted, low velocity . to be found in severly diseased ICA in which small string like lumen remains.
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15
Label the vessels
A. CFA
B. GSV
C. CFV
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15
What pathology am I? I can be described as mixed echogenecity plaque and have areas of calcium that may cause brighter echoes and acoustic shadowing. I also have irregular surface.
Heterogenous Plaque
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Label
a) Rt. Subclavian V b) Axillary V c) Cephalic d) Brachial e) Basilic
f) Median Cubital g) Cephalic h) Radial V i) Basilic j) Ulnar
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What is the arrow pointing at?
Temporal Tap, which can be used to differentiate between ICA and ECA
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What waveform is shown in the image?
Hesitant Doppler Wavefform contour. Result of a steal. may look like a bunny rabbit in Subclavian Steal.