title: Superior keratoconus with inferior paracentral corneal thinning and inferior peripheral pellucid marginal degeneration.
authors.forename: C-C
authors.initials: CC
authors.lastname: Chiang
authors.forename: J-M
authors.initials: JM
authors.lastname: Lin
authors.forename: Y-Y
authors.initials: YY
authors.lastname: Tsai
mesh_terms: D000328:Adult; D003315:Cornea / Q000473:pathology*; D019781:Corneal Topography / Q000379:methods; D006801:Humans; D007640:Keratoconus / Q000473:pathology*; D008297:Male