Fig. 6From: Disturbed microcirculation in the hands of patients with systemic sclerosis detected by fluorescence optical imaging: a pilot studyLocation of digital ulcers and pitting scars in patients with pathologic FOI. Exemplary depiction of the location of current digital ulcer and/or pitting scars (DU/PS) projected onto a fluorescence optical imaging frame 62 seconds after application of indocyanine green (ICG). The initial enhancement (IE) has already taken place in all fingers with the first strong signal proximal to region 0 in digit II of the right handBack to article page