本文報告三例彼得氏異常,三位都是成年女性患者。病例一是典型的彼得氏異常症,眼部異常有先天角膜後基質白斑,前黏連及先天性前極白內障。病例二表現兩眼角膜中心或旁中心全層白斑及後錐形角膜。病例三的異常為角膜後基質白斑及先天前極白內障。三例的眼壓都正常。由於臨床表徵趨於穩定,目前只作定期追踪檢查。隨文並討論彼得氏異常的病理成因。
This paper reports three cases of Peters' anomaly. All are female adults. The first case presents a typical form of Peters' anomaly with congenital central posterior stromal opacity, anterior synechia and anterior polar cataract. The second case presents bilateral central corneal opacities with posterior keratoconus. The third case presents a key-formed posterior stromal opacity and anterior polar cataract. None of them had glaucoma. The clinical course is rather stationary: no medication was prescribed. The pathogenesis of Peters' anomaly is also discussed.