Is there a difference between pelvic color Doppler ultrasound and B-ultrasound?

Pelvic ultrasound, essentially belongs to a type of B-ultrasound. B-ultrasound refers to B-mode ultrasound, in fact, refers to our current use, most of the ultrasound a general term. Then this pelvic ultrasound, is a type of B-ultrasound. The first pelvic ultrasound, refers to the examination of the site is pelvic, normal refers to gynecology to see the uterus and double appendages these conditions. And color Doppler ultrasound refers to color Doppler ultrasound. The function of color Doppler ultrasound is that it can display blood flow through color. Therefore, pelvic color Doppler ultrasound is actually a type of B ultrasound.