preferred_name: Broad- or floating-betalipoproteinemia; Fredrickson Type IIb or III hyperlipoproteinemia; Hypercholesterolemia with endogenous hyperglyceridemia; Hyperbetalipoproteinemia with prebetalipoproteinemia; Tubo-eruptive xanthoma; Xanthoma tuberosum; Combined hyperlipidemia; Elevated cholesterol with elevated triglycerides NEC