Feeling blue: US woman treated by doctors after blood turned navy

Woman, 25, diagnosed with methemoglobinemiaDoctors say numbing agent for toothache to blameIt turns out that “feeling blue” is not a figure of speech after all.A 25-year-old woman has given new meaning to the expression after she turned up at a Rhode Island hospital with blood that had turned navy blue. Continue reading...

Več na: https://www.theguardian.com/us-news/2019/sep/19/woman-navy-blue-blood-rhode-island-hospital