Which plane of dissection would cut through hypochondriac, umbilical, and epigastric abdominopelvic regions all at the same time?

Consists of a group of ductless glands that secrete substances called hormones directly into the bloodstream. Hormones are powerful chemical substances that have a profound effect on many body processes such as metabolism, growth and development, reproduction, personality, and the ability of the body to react to stress and disease.