LCAT and hyperinsulinemic hypoglycemia, familial, 4: Findings suggestive of Alport disease (hearing loss or ocular defects), nail–patella syndrome (skeletal and nail lesions), Fabry disease (angiokeratomas, acroparesthesias, hipohidrosis), or familial lecithin cholesterol acyltransferase deficiency (cataracts and hemolytic anemia) were not observed.