Nail Tumors.

This article describes nail tumors and their clinical features, biologic behavior, and treatment. Tumors included are onychopapilloma, onychomatricoma, periungual fibromas/fibrokeratomas, glomus tumors, subungual exostosis, myxoid cysts, and squamous cell carcinoma.

Treating cosmetically induced nail problems.

Smooth, lustrous nails are a sign of health and beauty in our society and fuel the US$6-billion nail salon industry in the United States. Although many women can use nail cosmetics without adverse consequences, when problems occur it is important to recognize the causes and treat the problem condition. The cornerstone of management of nail cosmetic problems is prevention through education.