Psoriasis dermatitis, a common phenotype of early forms of both psoriasis and atopic dermatitis in children: A prospective multicenter study.

Background: Psoriasis (Ps) and atopic dermatitis (AD) are chronic systemic immune-mediated diseases that can coexist in an overlapping condition called psoriasis dermatitis (PD). PD patients have intermediate lesions with characteristics of both Ps and AD. PD is very rare in adults but much more frequent in children.

TERT promoter mutations in melanoma survival.

Despite advances in targeted therapies, the treatment of advanced melanoma remains an exercise in disease management, hence a need for biomarkers for identification of at-risk primary melanoma patients. In this study, we aimed to assess the prognostic value of TERT promoter mutations in primary melanomas. Tumors from 300 patients with stage I/II melanoma were sequenced for TERT promoter and BRAF/NRAS mutations.

Sclerosing perineurioma: case report and literature review.

Perineuriomas are rare tumors derived from perineural cells usually presenting as a single asymptomatic papule or nodule located on an extremity of an adult. A sclerosing subtype has been rarely described. We report a case of painful sclerosing perineurioma in a 42-year-old woman.