Purpose:To investigate the cause of acute posterior multifocal placoid pigment epitheliopathy (APMPPE).
目的：探讨急性后极部多发性鳞状色素上皮病变（APMPPE） 的发病原因。
2
Any of numerous fishes of the class Chondrichthyes, characterized by a cartilaginous skeleton and placoid scales and including the sharks, rays, and skates.