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Introduction: We report a case of cerebral venous sinus thrombosis (CVST) that presented with bilateral optic disc swelling and diplopia in the absence of headaches. Case Presentation: A 54-year-old woman with no relevant medical history presented with a 2-week history of diplopia and no loss of visual acuity in each eye. Eye movements revealed bilateral abduction deficits, and fundoscopic examination revealed bilateral optic disc swelling. Non-contrast computed tomography of the head showed no abnormalities. Magnetic resonance venography revealed the absence of flow in the superior sagittal and left transverse sinuses as a consequence of thrombosis. The patient was diagnosed with intracranial hypertension associated with abducens nerve palsies secondary to CVST and was initiated on anticoagulant therapy. CVST can lead to stroke even in younger individuals. Conclusion: CVST should be considered in differential diagnosis when bilateral papilledema and abducens nerve palsies are present, even in the absence of headache or other neurological findings. [ABSTRACT FROM AUTHOR]

We report a case of a patient with autism spectrum disorder (ASD) and perforated keratomalacia secondary to vitamin A deficiency. A 6-year-old boy complained of difficulty in opening the eyelids. The ocular conjunctiva was hyperemic and keratinized with purulent ocular (eye) discharge. Both corneas showed epithelial defects with hypopyon. The serum vitamin A level was ≤5 IU/dL (normal 97–316), leading to a diagnosis of xerophthalmia and keratomalacia due to vitamin A deficiency. Intramuscular injection of vitamin A (50,000 IU/day), as well as oral administration of multivitamin (containing 2,500 IU of vitamin A) and zinc supplement at 50 mg/day, allowed him to open both eyes and show interest in tablet devices 14 days after the diagnosis. During the course of the treatment, corneal perforation was observed, but it was closed without contact lens wear or amniotic patch and managed with vitamin A replacement therapy and antimicrobial eye drops. The epithelium extended to the area of the right cornea that had been melted, and although scarring corneal opacity remained, there were no obvious signs of infection. Early diagnosis is difficult because children with ASD do not express complaints, and vitamin A deficiency should be considered in patients with a severely unbalanced diet and complaints of difficulty opening the eyelids. [ABSTRACT FROM AUTHOR]

We report a case of Fabry disease diagnosed after recurrent cerebral infarction in a patient with central retinal artery occlusion (CRAO). A 23-year-old man presented with vision loss in his right eye (20/2000), showing CRAO. There was no identified cause for the loss of vision; however, corneal verticillata was detected in both eyes on the recurrence of the cerebral infarction. The α-galactosidase activity in leukocytes was significantly reduced to <0.3 nmol/mg of protein/hour, leading to a definitive diagnosis of Fabry disease. Enzyme replacement therapy was commenced concomitant to rehabilitation. It is necessary to identify Fabry disease as a cause of CRAO in young individuals, and the detection of cornea verticillata, used frequently as an ocular finding, is helpful. [ABSTRACT FROM AUTHOR]