Refers to the internal organs, such as stomach, intestines, etc.
The body cavity containing the viscera (i.e., the thorax, abdomen, and pelvis).
The visceral organs located within the thorax, notably including the pulmonary and cardiac apparatus, as well as those residing within the abdominal cavity, such as the hepatic, pancreatic, and intestinal components, constitute the internal anatomical structures of the human organism.