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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Mercury poisoning is characterized by all EXCEPT:
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The correct answer is  Kayser-Fleischer Ring: Seen in Copper poisoning Sign: Brownish-yellow ring visible around the corneo-scleral junction(limbus). Cause: Deposition of copper in Descemet's membrane, extending into the trabecular meshwork. First appears at the superior pole, then develops inferiorly and ultimately becomes circumferential. Detected by slit lamp examination in early stages.