Low-Dose
CT Scan (LDCT)
At Thangam Hospital, our Low-Dose CT (LDCT) Scan services are designed to offer high-quality imaging with significantly reduced radiation exposure—especially beneficial for screening and early detection of conditions like lung cancer and chronic lung diseases in high-risk individuals.
Our advanced CT technology enables precision diagnostics while prioritizing patient safety, making LDCT an essential part of our preventive health and cancer screening protocols.
What is Low-Dose CT?
Low-Dose Computed Tomography (LDCT) is a specialized type of CT scan that uses significantly lower radiation doses compared to conventional CT, while still providing clear and detailed images of the lungs and chest cavity.
LDCT is most commonly used for:
- Lung Cancer Screening
- Chronic Obstructive Pulmonary Disease (COPD)
- Follow-up of lung nodules
- Monitoring patients with a history of smoking
Why Choose LDCT?
- Up to 90% lower radiation exposure than standard CT
- Non-invasive and painless procedure
- Detects tiny lung nodules and abnormalities in their earliest stages
- Improves chances of early intervention and better outcomes
- Recommended by global guidelines for lung cancer screening in high-risk groups
Who Should Consider LDCT Screening?
LDCT is ideal for individuals who meet the following criteria:
- Age 50 years or older
- History of heavy smoking (20 years or more)
- Current smokers or those who have quit within the last 15 years
- Family history of lung disease or lung cancer
- Exposure to occupational hazards (asbestos, silica, etc.)
How is LDCT Performed?
- The scan takes only a few minutes
- You lie comfortably on a table that moves through a donut-shaped scanner
- You may be asked to hold your breath briefly while images are captured
- No contrast injection is typically needed
Our 32-slice CT scanner ensures rapid, high-resolution imaging with optimal patient safety protocols.
Benefits of LDCT at Thangam Hospital
- Advanced low-radiation CT technology
- Round-the-clock availability for emergency and routine scans
- Radiology experts with experience in chest imaging and cancer screening
- Integrated with PACS and HMS for fast and secure image sharing with consultants
- Follow-up plans and interdisciplinary coordination in case of abnormal findings