A 12-year-old boy with allergic rhinitis presents with a history of 3 years of ocular itching and one week of decrease of vision in the left eye. The most likely diagnosis is

  • A: Bacterial keratitis
  • B: Fungal keratitis
  • C: Sterile shield-type ulcer
  • D: Superior limbal keratoconjunctivitis
  • E: Herpetic keratitis

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解析: