To quickly and easily measure small lesions, use Schirmer tear test strips. Send a second strip home with clients, so they can see if a lesion's size changes. Accuracy is ± 1 mm.
Dr. Lisa Eshman San Francisco, Calif.
© 2014 Advanstar Communications, Inc. All rights reserved. Reproduction in whole or in part is prohibited. Please send any technical comments or questions to our webmasters.