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Radiology Miscellaneous 66845c4d

Brain sparing effect on Doppler is seen in which vessel?

A
Umbilical artery
B
Fetal MCA
C
Fetal ductus venosus
D
Uterine artery
High-Yield Explanation
Ans BBrain sparing effect is loss of normal high resistance flow in the MCA secondary to shunting of blood to important structures in fetal hypoxia.

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