case_images: PMC3942303_01
case_images: Image showing a large dacryocystocele causing an upward tilt of the inner canthus of the right palpebral fissure (arrow) in patient 1, a 5-day-old male infant.
case_images: opth-8-465Fig1.jpg
case_images: PMC3942303_01_opth-8-465Fig1.jpg
case_images: f1-opth-8-465
case_images: A 5-day-old male infant was referred to us due to the observation of a dark-blue soft mass in the region of his left lacrimal sac (Figure 1).
case_images: Computed tomography scan images showing the dacryocystocele (arrows) in patient 1. The dacryocystocele formed consecutive nasal cysts (asterisks), which occluded the left inferior nasal meatus.
case_images: opth-8-465Fig2.jpg
case_images: PMC3942303_01_opth-8-465Fig2.jpg
case_images: f2-opth-8-465
case_images: A CT scan showed that both the left lacrimal sac and nasolacrimal duct were swollen, and the extension of the nasolacrimal duct formed a nasal cyst that occluded the left inferior nasal meatus (Figure 2).