Anterior lens epithelium in cataract patients with retinitis pigmentosa - scanning and transmission electron microscopy study.

Abnormal structural features were observed in the anterior lens epithelium that may cause water influx into the lens. This may lead to clouding along the water clefts leading towards the posterior pole in the RP cataractous lens. We suggest that the lens epithelium has a role in the development of the cataract in patients with RP.