Alternatively, galactose can be identified directly by paper or gas chromatography. Definitive biochemical diagnosis is based upon assessment of red cell galactokinase activity. No imaging studies are required. No diagnostic procedures are required. No histologic findings are associated with galactokinase deficiency.
Cataracts bear no distinguishing features that identify their etiology.
Treatment can be performed on an outpatient basis. Cataracts that do not regress or disappear with therapy may require hospitalization for surgical removal. Elimination of lactose and galactose sources suffices for definitive therapy. Since soy formulas generally are poor calcium sources, ensure dietary supplementation of calcium intake. Under kosher dietary law, all foods labeled kosher also must be identified as meat, dairy, or neither.