Tree in lung 'too good to be true'

[gregmcc]

http://www.news24.com/News24/Technology/News/0,,2-13-1443_2502680,00.html

Both Professor Tony Linegar, cardio-thoracic surgeon at the Free State University, and Professor Gillian Ainslie, a pulmonologist at Cape Town University, say it is possible for growths with the appearance of a ball of hair and teeth to grow inside a human body, but not plants.