The term anisocoria refers to pupils that are of different sizes. The causes of anisocoria
include physiological anisocoria, pharmacological anisocoria, cerebral neoplasms, and …

Anisocoria may be an early sign of a neurological emergency in infants. Physicians are
concerned about possible intracranial neoplasm, aneurysm or subdural hematoma which …

An 11-year-old male, with a history of migraine, presented with sudden onset left-sided
mydriasis and blurred vision without any other accompanying symptoms (Figure). On …

Anisocoria may be physiological or seen in fatal conditions, such as intracranial
hemorrhage. Newly developing anisocoria may cause confusion and diagnostic difficulty in …

Case presentation A 10-month-old boy was admitted to the emergency department due to a
sudden onset of left unilateral mydriasis. His medical history was unremarkable. A minor …

The causes of anisocoria encompass a wide range of conditions, from a normal variant to
life-threatening increased intracranial pressure. 1 Differentiating the benign from emergent …

Objectives: Identify the etiology of anisocoria. Describe the evaluation of a patient with
anisocoria. Outline the treatment and management options available for anisocoria. Explain …

A 2-year-old boy was presented with acute anisocoria (figure 1). He had a history of
DiGeorge syndrome, with right-sided perisylvian polymicrogyria, left-sided hemiplegia and …

Nebulizer-Associated Anisocoria | NEJM Skip to main content NEJM Group Follow Us
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A previously healthy 3-year-old girl presents to the pediatric emergency department with her
parents for “unequal pupils.” The girl was in her usual state until 2 hours before arrival, when …