Coexistent congenital hereditary endothelial dystrophy and congenital glaucoma

Abstract

PURPOSE: To retrospectively evaluate the coexistence of congenital glaucoma with congenital hereditary endothelial dystrophy. METHODS: Ten infants presented to our hospital with diffuse corneal edema and bilaterally elevated intraocular pressure (IOP). These patients were diagnosed with congenital glaucoma. All patients underwent trabeculotomy with trabeculectomy for control of IOP. Although IOP was normalized in all patients, corneal edema persisted. These patients underwent penetrating keratoplasty, and the buttons were subjected to histopathologic examination. RESULTS: The corneal grafts remained clear in all patients. The histopathologic examination of the excised corneal buttons showed diffuse stromal edema, loss of the endothelial cell layer, and thickening of the posterior nonbanded portion of the Descemet membrane, suggestive of congenital hereditary endothelial dystrophy. CONCLUSIONS: Congenital hereditary endothelial dystrophy may coexist with congenital glaucoma. This combination should be suspected where persistent and total corneal opacification fails to resolve after normalization of IOP. © 2007 Lippincott Williams & Wilkins, Inc.