Familial lipoprotein lipase deficiency
There is no way to prevent this syndrome, but sticking to a fat-free diet can prevent its symptoms.
Benlian P, De Gennes JL, Foubert L, Zhang H, Gagne SE, Hayden M. Premature atherosclerosis in patients with familial chylomicronemia caused by mutations in the lipoprotein lipase gene. N Engl J Med. 1997; 336 (14): 1026-1027.