<prompt> Fish eye disease is a genetic disorder charecterised by which of the following?Classic form of LCAT deficiencyPaial LCAT deficiencyTangier diseaseFamilial hyperalphalipoproteinemia  <response>: Two genetic forms of LCAT deficiency have been described in humans: complete deficiency also called classic LCAT deficiency and paial deficiency also known as fish-eye disease. Ref: Harrisons Principles of Internal Medicine, 18th Edition, Page 3154. 