Cryptococcus Antigen Detection, Serum

Cryptococcus is a fungal pathogen that primarily affects the lungs and can spread to other organs, including the brain, leading to severe conditions such as cryptococcal meningitis. While healthy individuals often clear the infection without major symptoms, immunocompromised people are at a higher risk of developing serious and potentially life-threatening illnesses.

The Cryptococcus Antigen Detection, Serum test helps in the early and reliable detection of infection by identifying specific antigens shed by the fungus, particularly Cryptococcus neoformans or Cryptococcus gattii. Detecting these antigens early is crucial, as cryptococcal infection can spread quickly in the body if not treated. 

Your doctor may recommend this test if you have symptoms such as persistent headache, fever, cough, chest pain, confusion, or vision problems, particularly if you are immunocompromised. The test is especially advised for individuals with HIV/AIDS, those undergoing chemotherapy or long-term immunosuppressive therapy, and transplant recipients. It may also be recommended for people previously exposed to Cryptococcus or at risk of relapse. Additionally, this test helps doctors check how well the treatment is working. 

Usually, no special preparation is required for this test. You may eat and drink as per your daily routine. However, it is preferred that you share your clinical history, current medications, and supplement use with your doctor before giving the sample, as these may influence the results.

Test result ranges are approximate and may differ slightly between labs depending on the methodology and laboratory guidelines. Do not self-medicate, and always consult a doctor to understand the test results correctly. 

Please note: This is an outsourced test. The sample is collected by TATA 1MG and processed at a NABL accredited partnered lab.