Fig. 5From: Effect of intravitreal dexamethasone on macular edema in von Hippel-Lindau disease assessed using swept-source optical coherence tomography: a case reporta and b Structural optical coherence tomographic (OCT) scans acquired 20 days after triple freeze-thaw technique transconjunctival cryotherapy. OCT B-scan (b) obtained 20 days after cryotherapy was performed shows a marked serous retinal detachment involving the macular region. A distortion of the posterior pole is observed on the en face scan (a)Back to article page