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. 2015 Sep 24;14:367. doi: 10.1186/s12936-015-0897-7

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© MacCormick et al. 2015

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 7 — Grade 2 macular capillary non-perfusion (CNP). Right eye the upper limit of grade 2 macular CNP. Combined area of macular CNP is <1/3 disc area, after mentally subtracting a notional area for the normal foveal avascular zone. Macula, disc, and 1/3 disc area are shown as white circles. A single site of punctate focal leak is also visible in the macula (arrow)