ok, 我今天也做了點研究跟大家分享： B超能代替mamm嗎?

Ultra Sound:

http://breastcancer.about.com/od/imagingandscreeningtests/f/mammo-vs-ultrasd.htm

Ultrasounds Are Diagnostic, Mammograms Are For Screening

Breast ultrasound is good at distinguishing between a fluid-filled cyst and a solid mass. Ultrasound cannot image the entire breast at once, so it's used for a diagnostic spot check of areas that a screening mammogram has already revealed.

Ultrasound can not:

image the whole breast at once
image areas deep inside the breast
make 100% accurate diagnostic images
show microcalcifications -- the most common feature of tissue around a tumor

Neither technology is perfect. And in the case of ultrasound, the skill level of the operator makes a great difference in your results. One technician may miss something, another one may find it.

所有跟帖： 

• 這信息有點老。我們這兒ultrasound整個乳腺一次做。但是它是診斷的， 不是普查的。 -誌在千裏- ♀ (155 bytes) () 02/26/2015 postreply 07:34:15