FIELD: medicine.
SUBSTANCE: method involves carrying out location measurements using transducer of 7.5 L in B mode, color dopplerometry mapping mode and in D mode. When obtaining an image characterized by anechogenic elongated formation having echogenic banding in B mode, high speed flow image with blood circulation directed towards the arteriovenous malformation in color dopplerometry mapping mode and bypass pattern image with high systolic and diastolic blood circulation speed and low pulsation index and resistance index values in D mode, adductor blood vessel in cerebral arteriovenous malformation is verified when having all the images located at the same place.
EFFECT: high reliability and accuracy of diagnosis.
9 dwg
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