Doctors ‘astonished’ by man coughing up a blood clot shaped like part of his lung - Atlanta Journal Constitution

Doctors ‘astonished’ by man coughing up a blood clot shaped like part of his lung  Atlanta Journal Constitution

Familiar with the phrase “cough up a lung”? It's not actually possible, but one man stunned doctors when he coughed up a blood clot in the shape of one.