Ophthalmology Times - July 1, 2010 - (Page 4)
JULY 1, 2010 VOL. 35, NO. 13
Chief Medical Editor Peter J. McDonnell, MD Editor-in-Chief Mark L. Dlugoss email@example.com 440/891-2703 Managing Editor Sheryl Stevenson firstname.lastname@example.org 440/891-2625 Associate Editor Helen Thams email@example.com 440/891-2639 Art Director Denise Johnson firstname.lastname@example.org 218/740-7288 Group Art Director Jerry Lehman email@example.com 218/740-7078 Editorial Assistant Theresa Gromek
Revenge of the machines
By Peter J. McDonnell, MD
director of the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, and chief medical editor of Ophthalmology Times. He can be reached at 727 Maumenee Building 600 N. Wolfe St. Baltimore, MD 21287-9278 Phone: 443/287-1511 Fax: 443/287-1514 E-mail: firstname.lastname@example.org
ies should be performed to validate the work of these computers, they anticipate that this approach will result in “cost-effective early detection of [diabetic retinopathy] in millions of people with diabetes to [perform] triage [in] those patients who need further care at a time when they have early rather than advanced [retinopathy].” At a time when obesity is a worldwide epidemic, and the number of patients with vision loss from diabetic retinopathy is increasing, we need better ways to ensure that all patients with diabetes are screened regularly for eye disease. Some ophthalmologists may disagree, resent, or even fear the replacement of human eyes and minds by computers to inspect retinal photographs for evidence of disease. But I don’t.
Lynda Charters, Noelle Creamer, Nancy Groves, Cheryl Guttman Krader, Ron Rajecki, Jennifer A. Webb
Anterior Segment Techniques Ernest W. Kornmehl, MD Cataract Corner Richard S. Hoffman, MD and Mark Packer, MD coding.doc L. Neal Freeman, MD, MBA Dispensing Solutions Arthur De Gennaro Grand Rounds Robert Ritch, MD Money Matters John J. Grande, Traudy F. Grande, and John S. Grande, CFPs® Neuro-Ophthalmology Andrew G. Lee, MD Ophthalmic Heritage Norman B. Medow, MD Panretinal View Allen C. Ho, MD Plastics Pearls Richard Anderson, MD Tech Talk H. Jay Wisnicki, MD Uveitis Update Emmett T. Cunningham Jr., MD, PhD, MPH What’s New at the AAO John Gallagher
hen I was a boy, an older friend told me a joke about a man who spent all his time washing, waxing, and working on his car, while ignoring his wife. “You love that car more than you love me,” complained the man’s wife. “That’s not true,” replied the husband, who in fact did not listen carefully to his spouse. “I love this car more than I love you.” We boys thought this was hilarious. In the movie “The Terminator,” starring Arnold Schwarzenegger, the machines and computers prove smarter and tougher than humans and begin exterminating all the people. Arnold went on to become the leader of California’s state government (“The Governator”). And as proof that life imitates art, by all news accounts, the stapler on the desk in my office could run a government better than the elected officials currently in Sacramento. The point of these two anecdotes is that computers and the machines they control can function extremely well, seemingly be extremely intelligent, and even (at least in the case of cars) become objects of affection. No matter how advanced these machines become, I have always thought that they can’t replace physicians. Until recently.
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‘Ophthalmologists are best employed using their highly specialized skills and talents.’
Peter J. McDonnell, MD
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Automated detection of disease?
According to a recent article entitled “Automated early detection of diabetic retinopathy” (Abràmoff MD, et al. Ophthalmology. 2010;117:1147–1154), machines may be as good as people when it comes to detecting diabetic retinopathy in fundus photographs. In this study of photos of 16,670 people, the ability of a retina expert to detect disease was compared with that of two computer algorithms. “Further improvements in detection performance cannot be differentiated from best clinical practices, because the performance of competitive algorithm development now has reached the human intrareader variability limit,” conclude the authors. Although the authors believe that further stud-
My view is that ophthalmologists are best employed using their highly specialized skills and talents to counsel and treat patients with diseases that need our expertise. Performing screening exams in asymptomatic diabetic patients who turn out to have no disease, and continuing to have so many diabetics in this country go years without any eye exams, do not make sense to me. Is this a dangerous trend? Will the increased use of electronic medical records, digital imaging, and computers lead to a depersonalization of medical care and undermine the physician-patient relationship? Or will it free up physicians to perform less scut work and spend more quality time with their patients? Is this a slippery slope? What’s next, robotic pharmaceutical representatives bringing samples and pens to our offices? My own view is that as long as they cannot program computers to write rambling editorials that are not particularly funny, everything will be okay.OT
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Table of Contents for the Digital Edition of Ophthalmology Times - July 1, 2010
Ophthalmology Times - July 1, 2010
Table of Contents
Clinical Centers of Excellence
Ophthalmology Times - July 1, 2010