The New England Journal of Medicine
e-mail icon  FREE NEJM E-TOC    HOME   |   SUBSCRIBE   |   CURRENT ISSUE   |   PAST ISSUES   |   COLLECTIONS   |    Advanced Search
Sign in | Get NEJM's E-Mail Table of Contents — Free | Subscribe
 
Correspondence
PreviousPrevious
Volume 354:2078-2079 May 11, 2006 Number 19
NextNext

Case 5-2006: Loss of Vision in the Right Eye

Since this article has no abstract, we have provided an extract of the first 100 words of the full text and any section headings.

 Sign up for free e-toc
 

This Article
-Full Text
- PDF
-PDA Full Text
-Purchase this article

Tools and Services
-Add to Personal Archive
-Add to Citation Manager
-Notify a Friend
-E-mail When Cited
-E-mail When Letters Appear

More Information
-Related Article
by Walton, D. S.
-PubMed Citation
To the Editor: In the Case Records, Walton at al. (Feb. 16 issue)1 elegantly discuss retinoblastoma, but their definition of leukokoria is inaccurate. Leukokoria is taken directly from the Greek and means simply "white pupil." When the normal pupil is observed with a flashlight, it appears black because little light from the eye's interior is reflected back to the examiner. If a white object, such as a mature cataract or intraocular tumor, is sufficiently anterior in the eye, it reflects enough light to make the pupil appear white. When observed coaxially, as with an ophthalmoscope, light reflected from the choroid . . . [Full Text of this Article]



HOME  |  SUBSCRIBE  |  SEARCH  |  CURRENT ISSUE  |  PAST ISSUES  |  COLLECTIONS  |  PRIVACY  |  HELP  |  beta.nejm.org

Comments and questions? Please contact us.

The New England Journal of Medicine is owned, published, and copyrighted © 2008 Massachusetts Medical Society. All rights reserved.