PMC9979074_01
Histopathology of the recipient's left cornea. Amyloid is noted in the corneal stroma on hematoxylin and eosin stain (A), congo red stain (B), congo red birefringence (C).
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F1
A diagnosis of stromal amyloidosis consistent with GDLD was subsequently confirmed on histology (Figure 1 (Fig. 1)).
Post-surgical photograph of the (A) right cornea and limbus 2 years after keratolimbal allograft (KLAL) and 1.5 years after penetrating keratoplasty (PKP); and the (B) left cornea and limbus 5 years after PKP and 3 years after KLAL. The PKP graft remained clear in both eyes.
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F2
At the last follow-up 2 years after KLAL in the right eye and 3 years after KLAL in the left eye, both PKP grafts were clear (Figure 2 (Fig. 2)).