Fig. 2From: A novel missense mutation of FOXC1 in an Axenfeld–Rieger syndrome patient with a congenital atrial septal defect and sublingual cyst: a case report and literature reviewA, B The anterior segment of the eyes: the iris shows lamellar lacunae, polycoria, and corneal posterior embryotoxon. C, D Enlargement of the binocular cup to disc ratio indicates glaucoma-related optic disc damageBack to article page