Hi I Had Mamo And Ultrasound. The Results Are Mamo:

hi I had mamo and ultrasound. The results are
mamo:
There is an oval asymmetry in the right breast anterior depth central
to the nipple seen on the craniocaudal view only.This persists on the
spot view.
There also is a round asymmetry in the right breast middle depth
medial region seen on the craniocaudal view only. The area is less
round and nodular on the spot view and is likely related to
fibroglandular tissue
Ultrasound:
The 12:00 periareaolar and subareolar right breast was evaluated for
the oval asymmetry seen on the mammogram in the subareaolar right
breast.
No sonographic abnormality is seen to correspond to the oval asymmetry
seen in the right subareolar breast on the mammogram. There is an
incidentally noted 0.4 cm oval mass in the right breast at 12 o'clock
anterior depth. This oval mass is hypoechoic.
I am 32 years old

Is it dangerous?