Fig. 4From: Switching to ziv-aflibercept in resistant diabetic macular edema non responsive to ranibizumab injectionOCT of the case shown in Fig. 3 after 3 loading doses of ranibizumab in each eye. The CMT did not decrease after injection, the CMT is 593 um in the right eye (A) and 363 um in the left eye (B); the BCVA did not improve after injection, the BCVA is 1 (log MAR) in the right eye and 0.82 (log MAR) in the left eyeBack to article page