The use of the Er:YAG 2940nm laser associated with amorolfine lacquer in the treatment of onychomycosis.

Onychomycosis is a common disease, accounting for up to 50% of all ungual pathologies. We have been developing a clinical trial (ClinicalTrials.gov: NCT01528813) using a 2940nm Er:YAG laser to fractionally ablate human nails in vivo, aiming to increase topical amorolfine lacquer delivery to the nail unit, increasing the efficacy of topical treatment of distal and lateral subungual onychomycosis.

Phacomatosis pigmentokeratotica--a patient with hypophosphatemic rickets.

The epidermal naevus syndrome (ENS) is a sporadic condition characterized by congenital epidermal naevi associated with anomalies in other organ systems, most commonly the central nervous system and skeleton. We report a case of ENS presenting hypophosphataemic rickets resistant to traditional therapeutic agents.