Objective To explore the color dopplor imaging feature of atypical persistent hyperplastic primary vitreous(PHPV) and its value in differential diagnosis of white pupil.

• 目的探讨典型及非典型永存原始玻璃体增生症(以下简称PHPV)彩色多普勒超声声像图特点与白瞳症鉴别诊断价值。