Swan K C, Meyer S L, Lyman J
Ophthalmology. 1979 May;86(5):732-42. doi: 10.1016/s0161-6420(79)35453-7.
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.
白内障摘除术后角膜后色素增殖并不罕见。向下生长的组织从虹膜色素碎片或角膜伤口边缘的周边虹膜增殖而来，且进展缓慢。如果中央角膜受累，视力会受到影响。预防措施包括尽量减少虹膜创伤，并在手术期间从角膜和切口冲洗色素碎片。在本研究中，在22只眼中观察到了虹膜色素上皮脱落斑。14例患者的18只眼中出现了花边样向下生长。
