Figure 2. Patient with IgG-kappa Essential Monoclonal Gammopathy
Corneal button from a penetrating keratoplasty was prepared for histological examination. This image shows a normal epithelium and anterior and mid–stromal layers. The arrows point to immunoglobulin deposits in the posterior stroma adjacent to Descemet membrane (see Figure 3). (Used from reference 7 with permission of Archives of Ophthalmology.)