Mystery silver exposure leaves man permanently gray

An 84-year-old man in Hong Kong developed grey skin due to a buildup of silver in his tissues, diagnosed as argyria. This rare condition, often stemming from prolonged silver exposure, turns the skin bluish-grey when exposed to sunlight. The source of the man's silver exposure remains unidentified, and there is no known cure, though laser treatments can reduce discoloration.

Mystery silver exposure leaves man permanently gray
An 84-year-old man in Hong Kong developed grey skin due to a buildup of silver in his tissues, diagnosed as argyria. This rare condition, often stemming from prolonged silver exposure, turns the skin bluish-grey when exposed to sunlight. The source of the man's silver exposure remains unidentified, and there is no known cure, though laser treatments can reduce discoloration.