Fig. 1
From: Rare presentations of primary amyloidosis as ptosis: a case report
A & B: Slit lamp photograph showing yellowish calcified plaques of both eyelids (red circles) (A: right eye; B: left eye). C: Section reveals positive Congo red staining in the stroma (salmon color). (original magnification X400). D: When viewed under polarized light, apple green birefringence was identified and confirmed the diagnosis of amyloidosis. (original magnification X400)