title: A 69-year-old male with chronic keratitis.
authors: UTHSC San Antonio Department of Pathology San Antonio, Texas, USA. dallass@uthscsa.edu
authors: Steven D
authors: SD
authors: Dallas
authors: Sarah K
authors: SK
authors: Hartman
mesh_terms: D000048:Acanthamoeba / Q000302:isolation & purification*; D015823:Acanthamoeba Keratitis / Q000175:diagnosis* / Q000469:parasitology*; D000368:Aged; D001706:Biopsy; D002908:Chronic Disease; D003315:Cornea / Q000473:pathology*; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D008853:Microscopy