A detailed medical illustration of a human torso showing drug distribution. Red arrows indicate ethanol's small distribution volume, blue arrows show digoxin's large distribution volume into fat, muscle, and other organs. Charts depict plasma concentration over time.

Create a realistic and highly detailed educational medical illustration showing the concept of “volume of distribution” of drugs in the human body. The scene shows a human body in cross-section, with labeled organs such as blood vessels, liver, brain, fat tissue, and muscles. On the left side, show a drug with a small volume of distribution (for example ethanol) staying mostly inside the bloodstream, with red arrows circulating inside blood vessels. On the right side, show a drug with a large volume of distribution (for example digoxin) spreading widely into tissues and fat, with blue arrows moving deep into organs. Include a plasma concentration chart next to each side to visually show the concept. Add the title: “Volume of Distribution – Drug Spread in the Body.” Style: realistic 4K, bright lighting, medical textbook illustration, clean labels, educational, professional, not abstract. See more