An ultrasound exam is a procedure that uses high-frequency sound waves to scan a woman's abdomen and pelvic cavity, creating a picture (sonogram) of the baby and placenta. Although the terms ultrasound and sonogram are technically different, they are used interchangeably and reference the same exam.
So the
sonogram is same as ultrasound !
Best solution to find out a prostate state is
Transrectal ultrasound (TRUS).
I will show you the best subjective result of prostate condition, like:
fibrosis,prostatic calcifications ,etc.
It
Could Not be seen by regular "outside" ultrasound.