Fibroid Vs Adenomyosis
I have a 6.0mm hypoechoic lesion in the posterior wall of the uterine body. what does that mean?
The lesion is said to correspond to adenomyosis vs. intramural fibroid. I was told I have a pedunculated subserosal fibroidat the uterine fundus measuring 46.2 x 45.0 mm.
It means you have a mass that does not bounce echoes back. If it bounced echoes back that would indicate something fluid filled vs. solid. Yours sounds solid. This rules out something fluid filled like a cyst.
Basically it sounds like you have a mass on the back (posterior) of your uterus and it is most likely a uterine fibroid.
ADENOMYOSIS, SUBMUCOUS FIBROID