The most important diagnostic criterion of cervical ectopic pregnancy using ultrasound? Options

The colour flow map of the area of interest shows the sparse
corporeal
vascularisation in contradistinction with the very rich cervical
vascularisation which is remarkable below the point of entry of the
uterine vessels at the level of internal os.
The vessels are arranged in the form of ring-of-fire around the
gestational sac

Dr. Wael Tohamy
PanoramaScan.com Project Manager
url: http://www.panoramascan.com/
email: dr.waeltoh...@xxxxxxxxxxxxxxxx

.