Idiopathic calcinosis cutis in an infant: The importance of a wait-and-see approach.

A healthy 2-year-old girl presented with multiple asymptomatic subcutaneous nodules on both legs. Histologically demonstrated calcium deposition within the dermis and subcutaneous tissue consistent with calcinosis cutis. Laboratory abnormalities, underlying genetic conditions, and potential triggering factors were ruled out.

Small Molecules and Biologics in the Treatment of Nail Psoriasis.

Nail psoriasis (PsO) is a disorder with profound impact on patients' quality of life. Several challenges and unmet needs remain in the treatment of nail PsO. Introduction of biologics and small molecules in the treatment of nail PsO has allowed for rapid control of the disease and high efficacy.