title: Corneal toxicity with systemic cytarabine.
abstract: Three patients with leukemia developed corneal toxicity while receiving high doses (3 g/m2) of systemic cytarabine. Symptoms began five to seven days after initiation of treatment with high doses of systemic cytarabine and consisted of ocular pain, tearing, foreign-body sensation, photophobia, and blurred vision. All three patients developed bilateral conjunctival hyperemia and fine corneal epithelial opacities and refractile microcysts that were more numerous in the central than in the peripheral cornea. The symptoms disappeared without treatment in approximately one week. The corneal changes we observed with high doses of systemic cytarabine resembled descriptions of corneal toxicity from topical cytarabine and were probably secondary to inhibition of DNA synthesis in the corneal epithelium.
mesh_terms: D003316:Corneal Diseases / Q000139:chemically induced* / Q000473:pathology; D003318:Corneal Opacity / Q000139:chemically induced; D003561:Cytarabine / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007951:Leukemia, Myeloid / Q000150:complications* / Q000188:drug therapy; D008297:Male; D008875:Middle Aged
chemical_list: D003561:Cytarabine