Most of our patients had good baseline visual function and, thus, were at high risk for losing vision because of the poor prognosis of CNV in angioid streaks. Because most had no or limited vision loss after 1 year, the authors suggest that photodynamic therapy can be used to try to limit or delay visual damage caused by this aggressive disease.

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Purpose To evaluate changes in macular morphology due to myopic choroidal neovascularization (CNV), using spectraldomain optical coherence tomography (SD-OCT). Methods In all, 22 eyes with recent-onset untreated CNV underwent 1 intravitreal injection of anti-vascular endothelial growth factor (anti-VEGF), followed by a pro-re-nata regimen. SD-OCT was performed at baseline (before first administration of anti-VEGF treatment) and month 1, and 2; macular morphologic changes and outer retina characteristics (SD-OCT findings) associated with CNV activity were evaluated. Sensitivity and specificity were calculated for SD-OCT findings using fluorescein angiography (FA) as standard reference. Results Mean central retinal thickness (CRT) showed no significant reduction from baseline (284±98 mm) to month 1 (257±74 mm) and month 2 (263±72 mm). A hyper-reflective lesion with fuzzy borders (fuzzy area), and 'absent or altered' IS/OS junction were the only SD-OCT findings associated with CNV activity (Po0.0001). Both these SD-OCT findings showed good sensitivity and specificity (95.1 and 96.0% (95% CI: 0.87-0.89), respectively, for the fuzzy area; 87.9 and 66.7% (95% CI: 0.65-0.87), respectively, for 'absent or altered' IS/OS junction) when compared with FA leakage (standard reference). Conclusions Outer retina characteristics (ie, hyper-reflective lesion with fuzzy borders, and 'absent or altered' IS/OS junction) appear more meaningful than CRT in the evaluation of myopic CNV activity. These SD-OCT findings show overall good sensitivity and specificity when compared with FA leakage (standard reference), and could be considered as an alternative diagnostic tool to FA for myopic CNV monitoring.

The RPE aperture represents a previously unreported possible evolution of avascular PED, which should be distinguished by typical RPE tears. Analysis of lesions preceding RPE apertures suggests focal atrophic progression of drusenoid material in its pathogenesis.

Focal choroidal excavation can be infrequently encountered in patients with macular dystrophies. The presence of CNV may complicate FCE in these patients, and anti-vascular endothelial growth factor seems to be an effective treatment with no progression of FCE over time.

Effective treatment for vascularized PED is still lacking. Until now, only stabilization of the disease has been achieved using anti-VEGF therapy, but the risk of RPE tear can further hamper our expectations. Baseline characteristics are helpful for prognosis, but patients must be informed of the uncertain response. New therapeutic strategies are needed.