<prompt> Which condition is not associated with cataract?Diabetes MellitusGalactosemiaMyotonic DystrophyRefsum disease  <response>: Ans. is d i.e., Refsum disease Causes of CataractSystemic diseasesDermatological diseasesAge related Physical agentsToxic agentsOtherso Hypoparathyroidismo Hypocalcemiao Diabetes Hyperglycemiao Hypoglycemiao Dystrophia myotoniao Galactosae- miao Alport syndromeo Lowe syndromeo Stickler syndromeo Down syndromeo Wilsons diseaseo Hypothyroidismo Galactokinase deficiencyo Neurofibromatosis type IIo Hypertensiono Ichthyosiso Atopic dermatitiso Werner syndromeo Rothmuds syndromeo Senile cataracto Corticosteroidso Maternal infections CMV Toxoplasmosis Rubellao Sunlight UV rays o Chlorpromazineo Traumao Busulfano Ionizing radiation X-ray, y-rays Neutronso Anticholinesteraseo Obesityo Chloroquineo Severe diarrheao Amiodarone o Nonionizing radiation Infrared Microwaveo Cigratte smokingo Coppero Irono Goldo Diureticso Electric shock electric cataracto Vitamin A, C E deficiencyo Heat Infrared cataract 