Fig. 3.

Patient 3. a A 65-year-old male presented 24 months after simple excision of a presumed pterygium with an inferotemporal corneal opacity with vascularization not involving the visual axis. b The patient underwent lamellar keratoplasty and plaque brachytherapy. c Histopathologic evaluation of a corneal biopsy taken during surgery revealed a corneal-limbal scar with a fibrovascular pannus. d There were islands of atypical squamous cells with abundant mucin, consistent with recurrent mucoepidermoid carcinoma. HE. ×4 (c). HE. ×40 (d).