Clinical Study
Fractional Carbon Dioxide Laser for Keratosis Pilaris: A Single-Blind, Randomized, Comparative Study
Figure 2
Photograph of patient before (a, d); at 4-week follow-up (b, e); at 12-week follow-up (c, f). Left arm was treated with fractional CO2 laser (a, b, c) and right arm was served as control (d, e, f). Left arm showed grade 3 improvement at 12-week follow-up (c).
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(b) |
(c) |
(d) |
(e) |
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