title: Retrocorneal pigment proliferation after cataract extraction.
abstract: Retrocorneal pigment proliferation after cateract extraction is not rare. Downgrowths proliferate from fragments of iris pigment or peripheral iris in the corneal wound edges and occur slowly. Vision is affected if the central cornea is involved. Preventive measures include minimizing iris trauma and irrigating pigment fragments from the cornea and incision during surgery. In the study presented, patches of dislodged iris pigment epithelium were observed in 22 eyes. Lace-like downgrowths occurred in 18 eyes of 14 patients.
mesh_terms: D000328:Adult; D000867:Anterior Chamber; D002387:Cataract Extraction; D003315:Cornea / Q000601:surgery; D003316:Corneal Diseases / Q000209:etiology*; D004727:Endothelium; D004848:Epithelium / Q000254:growth & development; D005128:Eye Diseases / Q000209:etiology; D005260:Female; D006801:Humans; D007431:Intraoperative Complications / Q000503:physiopathology; D007498:Iris / Q000293:injuries* / Q000503:physiopathology; D010860:Pigments, Biological
chemical_list: D010860:Pigments, Biological