Sputum Cytology

Sputum cytology is a medical test where a sample of mucus (sputum) is collected from a person's lungs through coughing. This sample is then examined under a microscope to look for abnormal cells, which can help identify respiratory diseases, including lung cancer. The process is valuable because it can provide important information about lung health and assist in diagnosing various conditions without needing invasive procedures. It’s a critical tool in respiratory medicine, helping doctors make informed decisions about patient care.