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  • Courtesy of Tero Kivela, MD.
    File Size: 689 KB
    Ocular Pathology/Oncology

    Thiel-Behnke corneal dystrophy. Masson trichrome stain demonstrates diffuse replacement of Bowman layer by a thick fibrous pannus (bracket). The overlying epithelium exhibits a “saw-toothed” configuration. The underlying stroma appears to be uninvolved.