Smear for Malignant Cells, Sputum

Understanding Smear for Malignant Cells, Sputum

Sputum is a thick fluid produced in the lungs and the airways, which is often coughed up during respiratory infections or illnesses. It contains mucus, dead cells, bacteria, and other materials from the respiratory tract. The composition and color of sputum can provide important clues about the presence of diseases, such as malignancy (various types of lung cancer), infections (e.g., bacterial or viral), or inflammatory conditions (e.g., bronchitis). When cancer cells, such as those from lung cancer, spread into th...

What does Smear for Malignant Cells, Sputum measure?

The Smear for Malignant Cells, Sputum is a simple and non-invasive test used to detect the presence of abnormal or malignant cells in sputum samples. This test involves examining the sputum sample under a microscope after a special stain is applied for the identification of atypical or cancerous cells. It helps in the diagnosis of malignancies in the respiratory system, especially lung cancer, and assists in their early detection and monitoring.