Prognostic factors for acute central retinal artery occlusion treated with hyperbaric oxygen: The Hong Kong study report number five

Figure 1 An optical coherence tomography scan report. A: An optical coherence tomography scan report example with machine generated thickness map for a left eye suffering from acute central retinal artery occlusion; B: The encircled central 1 mm zone thickness data was extracted from the printout; C: The highlighted area indicates the central 1-to-3 mm zone on the thickness map.

Figure 2  Flowchart of patient recruitment.