📘 HDL Disorders (Lipidoses / Lipoprotein Metabolism)

Nelson Textbook of Pediatrics 22nd Ed — Section 106.4 / 106.3. Tangier disease (ABCA1), LCAT deficiency (fish-eye disease), familial hypoalphalipoproteinemia, CETP deficiency, APOA1 deficiency. Very low HDL, orange tonsils, corneal opacities, neuropathy, premature atherosclerosis.