Doctors find tree growing in man's lung

http://en.rian.ru/russia/20090413/121078146.html

Surgeons in Russia's Urals Region find a 5-centimeter high spruce growing inside a man's lung. The discovery was made while Artyom Sidorkin, 28, from the Urals city of Izhevsk, was undergoing surgery. Sidorkin had complained of extreme pain in his chest and had been coughing up blood, doctors suspected cancer.