Low Dose Chest CT
Low Dose CT (Low-Dose Computed Tomography) is a specialized CT technique that uses a lower radiation dose compared to standard CT scans while maintaining high image quality for diagnostic purposes.
This method provides detailed imaging of the lungs with up to 90% less radiation than conventional chest CT scans, making it a powerful tool for disease diagnosis. For this reason, annual screening is recommended for individuals in high-risk groups.
What is the goal of Low Dose CT?
Reducing radiation exposure is particularly important in:
Preventive screening
– Early diagnosis in asymptomatic patients (e.g., lung cancer).
Follow-up scans
– For patients requiring regular monitoring (e.g., pulmonary disease or cancer cases).
Pediatric examinations
– Children are more sensitive to radiation exposure.
Chronic conditions
– Such as chronic obstructive pulmonary disease (COPD) or pulmonary fibrosis.