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Matthew R. Barke on Muck Rack

Matthew R. Barke

As seen in: JAMA (The Journal of the American Medical Association), Healio
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Articles

Impact of Tumor Pigmentation in 6934 Patients with Uveal Melanoma at a Single Center

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By Samuel J. Goldstein, George Thomas, Matthew R. Barke, Michael Nguyen
| ophthalmologyscience.org
Keywords Choroid Ciliary body Melanoma Metastasis Pigmentation Abbreviations and Acronyms CI (confidence interval) UM (uveal melanoma) Uveal melanoma (UM), arising from melanocytes of the choroid, ciliary body, and iris, is the most prevalent primary intraocular malignancy in adults.1 Despite advancements in detection and treatment, UM remains a significant clinical challenge due to its variable presentation and metastatic potential.
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Gravitational Shifting of a Pigmented Iris Lesion in a Young Boy

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By Kevin R. Card, Thomas Jefferson, Matthew R. Barke, Carol L. Shields
| JAMA (The Journal of the American Medical Association) Verified
A 13-year-old boy with a history of sports-related blunt trauma to the left eye was referred for evaluation of an asymptomatic, pigmented iris lesion in the left eye. On examination, his best-corrected visual acuity was 20/20 OU, and intraocular pressures were normal in both eyes. Results of slitlamp examination of the right eye were unremarkable.
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Iris Melanocytoma with Minimal Change over 50 Years

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By Kevin R. Card, Matthew R. Barke, Jerry Shields
| aaojournal.org
Iris melanocytoma is a benign tumor of the iris that simulates melanoma but rarely undergoes malignant transformation. A 20-year-old White man presented to Wills Eye Hospital in July 1972 with a pigmented iris lesion right eye. Visual acuity was 20/20 in both eyes. Examination revealed an elevated, pigmented iris lesion measuring 3 mm in base and without angle extension in his right eye (). His left eye was normal.
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