<prompt> Which one of the following conditions is associated with Soemmerings ring?After cataractKeratoconusWilsons diseaseUveitis  <response>: After cataract is also known as secondary cataract. It is the opacity which persists or develops after any form of planned or accidental extracapsular lens extraction. It may present as thickened posterior capsule or a dense membranous after cataract or Soemmerings ring which refers to a thick ring of after cataract formed behind the iris, enclosed between the two layers of capsule or Elschnigs pearls in which the vacuolated subcapsular epithelial cells are clustered like soap bubbles along the posterior capsule. 