|Schilling Test/ Vitamin B12 Absorption test.
||Schilling Test/ Vitamin B12 Absorption test.|
||In vivo test for pernicious anemia, vitamin B12 malabsorption, and integrity of distal small intestine; Use to assess Vitamin B12 absorption in the diagnosis of malabsorption due to the lack of intrinsic factor, a diagnostic adjunct in other defects of small intestinal absorption. Evaluate extent of Crohnís disease in terminal ileum.|
||10% excretion in the urine of radioactive B12 indicates intact intrinsic factor function.|
||Invivo radio-labelled assay|
||Folic Acid, Intrinsic Factor Antibody, Iron and Total Iron Binding Capacity/Transferrin, Parietal Cell Antibody, Red Blood Cell Morphology, Red blood Cell Indices, Vitamin B12, Vitamin B12 Unsaturated Binding Capacity|