KOH Staining, Sputum near me in Kolkata

The KOH Staining, Sputum test is a simple non-invasive test used to detect respiratory fungal infections in the sputum samp. It involves mixing of sputum (mucus from the lungs) sample with potassium hydroxide (KOH) stain to break down cellular debris or dead cells, allowing fungal elements or mycobacterial pathogens to be clearly visible under a microscope. This test helps diagnose respiratory fungal infections and differentiate them from other respiratory infections. It is widely available with Tata 1mg labs at an affordable price in Kolkata. 

Your doctor may recommend the KOH Staining, Sputum test if you are experiencing symptoms of a fungal respiratory infection, such as a persistent cough, cough with thick phlegm, chest pain, runny nose, sore throat or difficulty breathing. This test may also be advised when there are risk factors such as immunosuppression due to diseases like HIV/AIDS or immunosuppressive therapy. In addition, the test would be relevant if you have been exposed to an environment with high fungal contamination, or if you need to monitor treatment effectiveness for previously known fungal infection. Furthermore, this  test is crucial in distinguishing respiratory fungal infection from bacterial or viral respiratory infections as they all share similar symptoms.

No special preparation is required for this test. However, to minimize contamination from oral bacteria, it’s recommended to rinse the mouth with water before sample collection. The sputum sample should be collected in a sterile container after a deep cough so that deep expectorated thick sputum is collected.