You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Kayser Fleischer ring occurs at and explain in detail?
(Descemet's membrane) (410-Khurana 4th)Kayer- Fleischer ring - is a golden- brown ring which occurs due to deposition of copper (Chalcosis) under peripheral parts of the Descement's membrane of the cornea* K. F. ring seen in a patients of with liver cirrhosis or ataxia can confirm the presence of wilson's disease (507- Parson 20th edition)