Acanthosis Nigricans (Elbow Fold)
This photo shows acanthosis nigricans (hyperpigmented skin) in the elbow fold due to insulin resistance.
RICHARD USATINE MD / SCIENCE PHOTO LIBRARY
This photo shows acanthosis nigricans (hyperpigmented skin) in the elbow fold due to insulin resistance.
RICHARD USATINE MD / SCIENCE PHOTO LIBRARY