Potential Utility of Laser Speckle Contrast Imaging to Detect Early Microcirculatory Changes Associated With Erythema Nodosum in Crohn’s Disease: A Case Report

Lay Summary

In this case report of a young female patient with Crohn’s disease, presenting with erythema nodosum, laser speckle contrast imaging was able to detect blood flow changes in the affected skin area before clinical signs of the skin lesion emerged.