PMC2661510_01
A 3-month-old infant who presented with bilateral leukokoria. (A) Axial ultrasound image with color Doppler shows a vessel running through the vitreous of both globes, from the posterior surface of the lens capsule to the optic disc (arrowhead). Echogenic foci suggesting hemorrhage are also seen (arrows). (B) On pulsed Doppler examination, the vessel shows arterial flow
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Color doppler examination revealed the presence of blood flow in the band [Fig. 1A]. Spectral analysis of this blood vessel showed arterial waveforms [Fig. 1B]. Hyperechoic foci were seen in both the posterior segments adjacent to the artery, suggestive of associated vitreous hemorrhage [Fig. 1B].
A 3-month-old infant who presented with bilateral leukokoria. Axial CT image shows diffusely hyperdense attenuation of vitreous in both globes, suggesting hemorrhage. Subtle linear structures are also seen (arrowheads), representing hyaloid artery in Cloquet's canal
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Computed tomography (CT) of the orbits (Lightspeed, GE Medical Systems, USA) revealed diffusely hyperdense vitreous in both globes, suggestive of hemorrhage [Fig. 2]. Subtle linear densities were seen in the vitreous of both globes, representing hyaloid artery in Cloquet's canal [Fig. 2].