Fig. 1.

On the left, LDI-generated blood flow map of a superficial partial thickness burn on a patient’s face. High blood flow is manifest as a predominantly bright red region. On the right, the same area on the same patient minutes later, showing significantly diminished perfusion, as suggested by the now dark blue facial area. Shortly after the second scan, the patient experienced a near-syncopal episode. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of the article.)