“…Atypical CS is more complex, and ocular manifestations are diverse, including but not limited to keratitis, scleritis, uveitis, retinitis, papilledema, cataract, and glaucoma. In addition, vestibular auditory symptoms can be two years later [3][4] . Atypical CS is rarer, and diagnosis is more challenging, in addition, the complexity of atypical CS has caused a higher rate of diagnostic errors and leads to undesirable consequences.…”