Measurement of the morphological characteristics of the gastrointestinal tract. The gastrointestinal tract is an organ system within humans and other animals which takes in food, digests it to extract and absorb energy and nutrients, and expels the remaining waste as feces. The mouth, esophagus, stomach and intestines are part of the gastrointestinal tract.
heart morphological measurement +
kidney morphological measurement +
liver morphological measurement +
lung morphological measurement +
lymph node morphological measurement +
male reproductive organ morphological measurement +