HIGH INTEREST READ: Doctors Aren’t Sure How This Even Came Out of a Patient

[Ryan Goble]

A man coughed up a giant blood clot in the exact shape of the critical airway it had been blocking. Doctors aren't sure how it came out in one piece, writes @HaleySWeiss. https://t.co/n1kzH13wWg

— The Atlantic (@TheAtlantic) December 6, 2018