Mooren's ulcer.
D001327:Autoimmune Diseases; D001706:Biopsy; D003228:Conjunctiva / Q000473:pathology; D003320:Corneal Ulcer / Q000145:classification* / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male