*4.1. Effectiveness*

Analysis of the data shows that treatment can be defined as effective in 15 patients (75%), partially effective in 5 subjects (25%) and not effective in any of the individuals.

In five patients, belonging to the group where the treatment can be defined as effective, the lesion had completely disappeared in four weeks; while in two individuals the lesion had regressed already during the third week.

In those where the treatment is partially effective, the size of the lesion and the discomfort remained constant. In these cases the lesion did not decrease in size in a clear way but the whitish pigmentation appeared less intense.
