Tomosynthesis is a modern form of
dense breast tissue analysis, which can also be considered as an advanced form
of mammography. The method employs low amounts of x-rays to catch the signs of
cancer at an early stage, because it is easier to treat it during the starting
phases. The fact that the two techniques- tomosynthesis and mammography are
both used to detect breast cancer makes them similar. Also, both use breast
imaging techniques for the cause. Tomosynthesis for breast is better known as
3D mammogram and digital breast tomosynthesis (DBT) as it creates high-quality
photos of the target area with the help of computer reconstructions. The three-dimensional images help in having a
proper look and determining the next step of treatment. Although mammography is
considered to be the most dependable method to analysis for breast cancer, it
can overlook some details which might turn out to be important for the case.
Mammogram:
In simple words, a mammogram is
an x-ray report of the concerned breast. In this, a specific machine for this
purpose is employed. The doses of x-rays are quite low and so is the radiation.
What makes things difficult is that the rays do not penetrate easily, which is
why the breast has to be compressed with the help of two plates for getting
better results.
An important point to note is
that the chance of any problem arising due to the radiation is minimalistic and
insignificant. Another imperative fact is that just one report does not claim
any women to be free of the risk of cancer, as the mammogram can only show if
the area is worth consideration for any suspicion or not. If the mammogram
detects signs of cancer, but there is no cancer in reality, the result is said
to be a false positive.