Nomogram for predicting short-term response to anti-vascular endothelial growth factor treatment in neovascular age-related macular degeneration: An observational study

Figure 4 A 74-year-old female patient with an "indistinct network" pattern of choroidal neovascularization in the oculus dexter. A: 3 mm × 3 mm en-face optical coherence tomography angiography image showing the dense small vessels after removal of projection artifacts; B: Corresponding en-face choriocapillaris images were imported into ImageJ software for quantitative measurement of choroidal neovascularization parameters, including fractal dimension; C: End-point voxels in blue, slab voxels in orange, and junction voxels in purple; D: Longest shortest path in red.