Wesley R E, Collins J W
Ann Ophthalmol. 1982 Jun;14(6):588-9.
Pseudopterygium and symblepharon developed in a patient exposed to selenium dioxide gas. Previously, a case of pseudopterygium had been reported after exposure to seleniferous acid. This cicatricial condition can be distinguished from the pterygium by eccentric location, the lid scarring, and the absence of pterygium in the other eye. This pseudopterygium recurred despite 11 operations. Full-thickness mucous membrane grafts wee used to separate the lid from the globe.
一名接触二氧化硒气体的患者出现了假性翼状胬肉和睑球粘连。此前，曾有一例接触亚硒酸后发生假性翼状胬肉的病例报告。这种瘢痕性病变可通过其偏心位置、眼睑瘢痕以及对侧眼无翼状胬肉与翼状胬肉相鉴别。尽管进行了11次手术，该假性翼状胬肉仍复发。采用全层黏膜移植来分离眼睑与眼球。
