PMC6477469_01
Three days after burn.
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F1
On a follow-up visit 3 days later, the patient complained of dark grayish discolorations in the areas of his face where he had applied silver sulfadiazine cream (Fig. 1).
Three days after burn, after cleaning with 0.8% NaCl.
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F2
Sterile gauze pads with sodium chloride were left on the discolored areas to soak for around 15 min, which allowed for an easy removal of the color in affected areas with healthy skin (Fig. 2).