ABSTRACT
A gram of prostate tissue is equivalent to 1 milliliter of volume; hence, volume could be converted to weight.
Prostate: Chestnut shaped, homogeneous, and hypoechoic gland with <5 milliliters in size up to 12 years.
Seminal vesicles: Paired, hypoechoic structures cephalad to the base of the prostate; usually ~1 centimeter front to back.
