Talk about weird. Above is the real picture of a man's chest x-ray in Russia. He began experiencing chest pain and the doctors could not figure out what was wrong. They began thinking it might be a tumor and gave him an x-ray. He had a fir tree growing in his chest! An actual tree!
Apparently he inhaled a seed at some point and it found a lovely warm, moist, dark place to take root and call home. They had to take out part of the lung with the fir in it! Eck.