Danny

Danny was the "winning" MMA fighter in the Season 5 episode Not Cancer. He was portrayed by real-life MMA fighter Dennis Kieffer.
== Medical History ==
Five years previously, Danny received an organ transplant. It is unknown which organ he received, but it would have to be either lung, kidney, or pancreas.
== Case History ==
While fighting in an MMA match, Danny quickly and easily won against his opponent without taking as much as a serious punch. However, he soon collapsed and was dead-on-arrival at the hospital. It was revealed that he died from brain stem failure. Two other organ recipients from Danny's donor had died previously. The case comes to House's attention when another organ recipient from Danny's donor die, and a second becomes sick.
It is eventually discovered that the donor was infected with cancerous stem cells. They had been transferred to Danny through the transplanted organ. They spread to his brainstem where they became defective tissue, resulting in it failing. 
Category:Males
Category:Deceased Characters