House Md - Season 4 100%
They presented together: Leo had an undiagnosed hereditary hemorrhagic telangiectasia (HHT)—a genetic disorder that causes abnormal blood vessels. The marathon running had masked it because it improved his cardiac output. But a tiny, undetected pulmonary AV malformation had finally ruptured. The bleeding was microscopic but constant, causing iron deficiency and hypoxia. That triggered a demand ischemia in his liver, which then failed.
After his original team (Chase, Cameron, and Foreman) departs, House holds a Darwinian trial to find replacements. Notable new candidates include Lawrence Kutner (Kal Penn), Chris Taub (Peter Jacobson), and the enigmatic "Thirteen" (Olivia Wilde). The Final Team: House MD - Season 4
While many purists prefer the grittier, medical-mystery focus of Season 2 or the ethical debates of Season 3, Season 4 is the most cinematic season. They presented together: Leo had an undiagnosed hereditary
The Cost of Rationality: "House's Head" and "Wilson's Heart" house_reviews, posts by tag: season 4 - LiveJournal The bleeding was microscopic but constant, causing iron