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Table 1 Occurrence of imaging findings in idiopathic intracranial hypertension

From: Idiopathic intracranial hypertension presenting with isolated unilateral facial nerve palsy: a case report

Finding

%

Perioptic nerve sheath distention

95.2

Empty sella turcica

76.2

Optic nerve head protrusion

71.4

Globe flattening

71.4

Vertical buckling of optic nerve

61.9

  1. (Adapted from Hingwala et al., [17])