The time it takes to get Results from Immunology testing depends on the type of test performed and the complexity of the analysis. For basic blood tests that assess immunoglobulin levels or Complete blood count (CBC) with differential, results can typically be available within a few days to a week. These tests provide an initial overview of the immune system’s functioning, such as identifying if there are elevated levels of specific antibodies or immune cells. Skin prick tests for allergies usually provide results within 20 to 30 minutes, as the immune response to allergens can be observed shortly after the test is applied. This immediate response makes skin testing a convenient and quick option for diagnosing allergies.

For more advanced Tests like flow cytometry or genetic testing, the results may take longer. Flow cytometry, which requires detailed analysis of immune cell populations, might take a few days to process, especially if complex analysis is needed. Genetic testing, which involves analyzing DNA for mutations or abnormalities, can take several weeks depending on the type of genetic test being performed. Once the tests are complete, the results are usually reviewed by an immunologist or other medical professionals, who will interpret the findings and provide a diagnosis. The entire process, from testing to diagnosis, may take a few days to several weeks, depending on the complexity of the case.