The most subjective aspect of an ultrasound examination is when you are evaluating the relative echogenicity of each organ.
Remember that GAIN can have a huge effect on your interpretation – if it is too high or low you can make organs “look” hyperechoic or hypoechoic.
You should evaluate the echogenicity of different organs/structures in relation to one another.
The mnemonic “Most Cats Love Sunny Places” can be used to remember the normal relative echogenicity of the abdominal organs from hypoechoic to hyperechoic:
