Specimens: | Other |
Preanalytics/Notes: | Specimen: blood card |
Set-up: | Mon Tue Wed Thu Fri Sat Sun |
Duration: | 7 days |
Indication/Significance: |
|
Interpretation: |
Elevated values for free more… Elevated values for free galactose or for galactose-1-phosphate as well as low enzyme activity are consistent with a clinically manifested galactosaemia. The activity of galactose-1-phosphate uridyltransferase in patients with classical galactosaemia is usually < 2 % of the standard. When fed with milk, a severe liver dysfunction develops by the end of the first week of life as a result of the accumulation of toxic metabolites (galactose-1-phosphate). With a lactose-free diet, the acute symptoms rapidly disappear. In the long-term, however, chronic damage of the CNS and the ovaries may occur despite a permanent lactose-free diet. The cause of this is the endogenous synthesis of galactose. The determination of galactose-1-phosphate in erythrocytes is a control parameter for a good metabolic adjustment. |
Die Kosten werden für den i. d. R. genutzten 1,15-fachen GOÄ-Satz dargestellt. Wird die Untersuchung nicht in Ihrem regionalen Labor durchgeführt, erfolgt die Analyse in dem Labor, das im Leistungsverzeichnis genannt ist. In diesem Fall gilt der dort für die Untersuchung angegebene Preis.