<prompt> Cloudy cornea is a feature of?Hurlers diseaseMorquios diseaseMaroteaux Lamy diseaseAll of the above  <response>: Ans. D. All of the above. Ref Essential Paediatrics by OP Ghai 7thpg. 637Cloudy cornea is known to be a feature of Hurlers diseaseIH, Scheies diseaseIS, Morquios diseaseIV and Maroteaux Lamy diseaseVI.Cf of mucopolysaccharidoses:EponymsMPS numbersMentalretardationCoarse faciesHepatospleno-megalyDysostosismultiplexCorneal clouding1. HurlerIH2. ScheiesIS---3. HunterU-4. Sanfilipolll---5. MorquioIV---6. Maroteaux-Lamy VI---7. SlyVII---Features of Hurler Syndrome: H: Hepatosplenomegaly U: Ugly facies R: Recessive AR L: L-iduronidase deficiency E: Eyes Cornea clouded R: Retarded mentally S: Short stubby fingers 