<unk>  tolerance test may be helpful in the diagnosis of<unk>  intolerance. Findings suggestive of<unk>  intolerance include bloating, diarrhea and abdominal pain and rising of blood glucose by less than 20 mg/dL after the ingestion of<unk> . Genetic test can also be used for diagnosis of primary<unk>  deficiency that is associated with CC genotype at -13.9 kb upstream of the<unk>  gene.
Lactose intolerance other diagnostic studies
Lactose intolerance diagnostic study of choice
Lactose intolerance laboratory findings
Lactose intolerance physical examination
Tropical sprue physical examination
Celiac disease other diagnostic studies
Ileus other diagnostic studies
Lactose intolerance risk factors