综上所述，在诊断和治疗DME过程中，OCT和FFA互为补充，可以联合使用。

    [参考文献]

    [1] Mathew C，Yunirakasiwi A，Sanjay S. Updates in the management of diabetic macular edema[J]. J Diabetes Res，2015：794036.

    [2] Mackenzie S，Schmermer C，Charnley A，et al. SDOCT imaging to identify macular pathology in patients diagnosed with diabetic maculopathy by a digital photographic petinal screening programme[J]. PLoS One ......