[Severe hypertriglyceridemia--an important cause of pancreatitis].

BACKGROUND: Moderate hypertriglyceridaemia is a risk factor for cardiovascular disease and serious hypertriglyceridaemia, with triglyceride values above 10 mmol/L, increases the risk of pancreatitis. Gallstones and alcohol abuse are regarded as the two most important causes of acute pancreatitis, but the considerable risk posed by hypertriglyceridaemia has probably been underrated. It is therefore crucial to acquire updated knowledge and awareness of the fact that high levels of triglycerides can cause pancreatitis.

MATERIAL AND METHODS: This article is based on current literature retrieved though a search on the topic and clinical experience.

RESULTS AND INTERPRETATION: Serious hypertriglyceridaemia is a relatively rare condition and its usual cause is genetic predisposition combined with obesity, diabetes or alcohol abuse. Certain types of medication, as well as pregnancy, are also well known causes. Current literature suggests that hypertriglyceridaemia is the cause of pancreatitis in 1-38% of the cases--a substantial variation. The condition is often accompanied by low amylase values and may therefore be underrated as a cause. Our case reports illustrate that the etiology is complex. Plasmapheresis or LDL-apheresis may be indicated when conservative treatment proves insufficient.