CT Scan

Term: CT ScanDefinition: A CT scan, or Computed Tomography scan, is a medical imaging technique that uses X-rays to create detailed cross-sectional images of the body, aiding in the diagnosis of asbestos-related diseases.Phonetic Pronunciation: (SEE-TEE scan)Origin: The term "Computed Tomography" stems from the Latin "tomos," meaning "section" or "slice," and "graphia," meaning "to write." It was developed in the early 1970s by Sir Godfrey Hounsfield and Allan Cormack, revolutionizing medical imaging.Significance in Asbestos Context: CT scans are crucial in the early detection and monitoring of asbestos-related diseases such as mesothelioma and asbestosis. They provide detailed images that can reveal abnormalities in the lungs and chest, which are essential for accurate diagnosis and treatment planning.Example Sentence: The doctor ordered a CT scan to assess the extent of asbestos-related lung damage in the patient.Related Terms: X-ray, MRI, PET Scan, Lung Function Test, BiopsyNotes: - CT scans expose patients to radiation, so the benefits must be weighed against the risks. - High-resolution CT scans are particularly useful for detecting asbestos-related diseases. - CT scans can help differentiate between benign and malignant conditions.