Doctors treating a patient who had complained of repeatedly losing his balance made an unexpected discovery: The 84-year-old man had a 3½-inch pocket of air in his brain.
원문출처 : https://www.cnn.com/2018/03/13/health/brain-air-pocket-patient/index.html
원문출처 : https://www.cnn.com/2018/03/13/health/brain-air-pocket-patient/index.html