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Table 2 Imaging characteristics of eyes with LACNP

From: Diabetic retinopathy with extensively large area of capillary non-perfusion: characteristics and treatment outcomes

Characteristics

Number (percentage)

Fundus fluorescence angiography

 LACNP

43 (100%)

 Area of non-perfusion

79.1 ± 8.1%

 Neovascularization

43 (100%)

  NVD

15 (34.9%)

  NVE

19 (44.2%)

  NVD+NVE

9 (20.9%)

 Macular ischemia

25 (58.1%)

Fundus photography

  Hemorrhage

15 (34.9%)

  Exudation

14 (32.6%)

  Neovascularization

13 (30.2%)

  Proliferative membrane

10 (23.3%)

Optical coherence tomography, n=33

 Macular edema

  CME

16 (48.5%)

  Diffused edema

9 (27.3%)

 DRIL

29 (87.9%)

 Interruption of the EZ

19 (57.6%)

 Retinal cysts

16 (48.5%)

  1. Abbreviations: LACNP large area of capillary non-perfusion, NVD new vessels on or within one disc diameter of the optic disc, NVE new vessels elsewhere, CME cystoid macular edema, DRIL disorganization of retinal inner layers, EC ellipsoid zone