Pattern analysis, i.e. simultaneous assessment of the diagnostic value of all dermoscopy features shown by the lesion, proved to be the most reliable procedure for melanoma diagnosis to be taught to residents in dermatology.

Topical rapamycin can be considered a safe option for the treatment and the prevention of facial angiofibromas in younger patients, but the best formulation has not been established. Our review demonstrates that ointment and gel should be preferred, but it is not clear which concentration is optimal. Long-term and comparative studies between topical rapamycin and ablative techniques are required to establish which treatment has a better outcome and lower recurrence rate.

Our prospective study allowed the identification of three HFMD phenotypes differing from the classical form. Clinical care of these patients should include symptomatic treatment of extracutaneous features and, if necessary, hospitalization for complications.

Congenital melanotic macules of the tongue (CMMT) are a rare and benign condition that is probably underestimated. We report the case of an African infant with multiple congenital hyperpigmented macules of the tongue. To avoid a difficult-to-perform procedure such as a tongue biopsy, focused clinical monitoring was performed every 3 months for 30 months to detect significant changes. A clinical diagnosis of CMMT was made in the absence of concomitant systemic diseases using the clinical findings, the location on the tongue, the negative family history for melanoma, and the absence of drugs and toxic exposure. Clinical follow-up may be sufficient to monitor CMMT rather than performing a tongue biopsy.