The Application of Fluorescence Optical Imaging in Systemic Sclerosis

Figure 2

(a) Initial imaging of the enhancement of indocyanine green by fluorescence optical imaging as a marker of inflammatory activity in patients with SSc and associated Raynaud’s phenomenon before the application of alprostadil (day 0, baseline) and (b) after the alprostadil therapy (day seven), corresponding to the reduced enhancement of indocyanine green after the iloprost therapy over 7 days [12].

(a)

(b)