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Optical coherence tomography images (Spectralis, Heidelberg Engineering, Germany) of the left optic nerve head (ONH) and peripapillary retina/choroid. (A) Normal retina/choroid superior to ONH. (B–F) Choroidal cavitation at different planes in the inferior peripapillary region. Note intact overlying retinal layers. (D) Direct communication between the choroidal and vitreous cavities through a ‘sinkhole’.
