Clinical features of type III hyperlipoproteinemia: analysis of 64 patients.
The clinical and biochemical characteristics of type III hyperlipoproteinemia are described in 64 patients (35 males and 29 females). Homozygosity for apolipoprotein E2, the presence of an abnormally cholesterol-rich very low density lipoprotein fraction (beta-VLDL) and an elevated ratio of very low density lipoprotein cholesterol to plasma triglycerides (> 0.3; normal ratio about 0.2) were the basis for the diagnosis. Mean serum cholesterol and triglyceride concentrations at the first visit in the clinic were 426 +/- 221 and 719 +/- 996 mg/dl, respectively. The mean age at diagnosis of the disorder was 49 years in males and 53 years in females. There was a high prevalence of obesity (72%), xanthomas (42%), and atherosclerosis (39%), especially peripheral vascular disease (31%). Early and correct diagnosis of this familial lipoprotein disorder seems necessary because of the prompt and beneficial response to therapeutic interventions.
Medizinische Klinik, Abteilung Innere Medizin I, Universität Heidelberg.
G
G
Feussner
A
A
Wagner
B
B
Kohl
R
R
Ziegler
D000328:Adult; D053329:Apolipoprotein E2; D001057:Apolipoproteins E / Q000235:genetics; D001161:Arteriosclerosis / Q000150:complications; D002784:Cholesterol / Q000097:blood; D005260:Female; D006720:Homozygote; D006801:Humans; D006952:Hyperlipoproteinemia Type III / Q000097:blood / Q000150:complications / Q000473:pathology*; D008079:Lipoproteins, VLDL / Q000097:blood; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications; D016491:Peripheral Vascular Diseases / Q000150:complications; D014280:Triglycerides / Q000097:blood; D014973:Xanthomatosis / Q000150:complications
D053329:Apolipoprotein E2; D001057:Apolipoproteins E; D008079:Lipoproteins, VLDL; D014280:Triglycerides; D002784:Cholesterol