Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Ultrasound images of the normal male testicle during childhood using high‐frequency (12 MHz) linear probe. (A)The testes appear symmetrical, equal in size (approximately 1.5–2 mL) and homogeneous. (B) An initial increase of the color signal is possible
