This can be an instance of House’s tendency to self-experiment and undergo risky medical procedures in the name of truth. In “The Fix”, he steals experimental drugs only tested in rats to try and regrow his thigh muscle, eliminating his pain. In the next episode, “After Hours”, he finds out that the drugs cause tumors, and operated on himself in his bathtub based mostly on a CT scan. Ultimately he’s unable to continue and ultimately brought in Cuddy, who sends him to the hospital.
Between this and Wilson’s infidelity, Bonnie finally decided to divorce him too, leaving Wilson on the hook for alimony. One day, House referred to as him to let him know that Princeton-Plainsboro was looking for a brand new oncologist and thought it might be fun to work collectively. Wilson jumped at the probability, but not for the reason House thought – since …