Cytology, Sputum

Sputum is the thickened secretion produced in the lungs and the airways that is commonly coughed up during respiratory infections or illnesses. It contains mucus, dead cells, bacteria, and other materials of the respiratory tract. Sputum can provide important clues for the detection of diseases such as cancer, infection, and inflammation based on its composition and color.  The Cytology, Sputum is a safe and non-invasive diagnostic test that detects abnormal cells in the respiratory tract, especially in the lungs. It studies the characteristic features of the sputum cells, such as size, shape, number, and arrangement, to determine abnormalities.

The Cytology, Sputum test is recommended for individuals presenting with symptoms such as persistent cough, pain in the chest, blood in the sputum (hemoptysis), weight loss without any known reason, or difficulty in breathing. Normally, it may be carried out in cases where the doctor suspects lung cancer, tuberculosis, or other respiratory diseases. In addition, the test is suggested for individuals with a high risk of lung cancer, such as smokers, people with a work history of exposure to harmful materials, like asbestos, or people with a family history of respiratory cancers. It may be used as an adjunct with other diagnostic tools, such as chest X-rays, chest CT scans, or bronchoscopies, to show the presence of abnormal cells or tumors in the lungs.

For this test, the individual needs to provide their clinical history, doctor's prescription, surgical and treatment history, and any available radiology findings. Make sure to fill out the Cytopathology Requisition Form, provided by the laboratory personnel. For sputum collection, a fresh, early morning sputum sample should be collected by coughing deeply for accurate analysis. To minimize contamination, rinse the mouth with water before sample collection. 

Lab test results may vary across laboratories. Do not self-medicate at home solely based on these test results. Always consult the doctor for a proper understanding of the test results. The insights from the Cytology, Sputum test will help doctors prescribe targeted treatments, ensuring effective and appropriate medical care.