MASI (Melasma Area and Severity Index) (Echelle de MASI) (Pour les professionnels)
This tool is mainly used in research for measuring severity in patients who have melasma (chloasma, pregnancy mask). It would be useful in the measurement of the melasma before and after a treatment for example. Its measurement relies on the measurement in 4 areas: (F) forehead which accounts for 30% of the score (RMR) right…