Figure 16-3.
Clubbing of the digits as seen in severe diffuse interstitial pulmonary fibrosis.
(From Cashman MW, Sloan SB: Nutrition and nail disease. Clin Dermatol 28: 420–425, 2010, Figure 2.)
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.