Dorek Syndrome
From Memory Alpha, the free Star Trek reference.
Dorek Syndrome is a rare and deadly Ferengi disease. Only one in five million Ferengi are diagnosed with Dorek Syndrome, and diagnosis often comes with only a few days to live.
Quark was mistakenly diagnosed with Dorek Syndrome in 2372 by Doctor Orpax. (DS9: "Body Parts")
