HRCT (High-Resolution Computed Tomography) is a revolutionary imaging technique designed to provide cross-sectional view of the lungs that is clearer and more detailed than a standard chest CT. This advanced imaging procedure utilizes focused X-ray beams to generate a high-resolution portrayal of the lungs and offers unparalleled insights. In this blog, we will explore the myriad applications of HRCT, from evaluating lung function to pinpointing abnormal growths and also identifying potential obstructions in the airflow within the lungs.
Procedure of HRCT
HRCT scanning is a painless and hassle-free process that doesn’t demand much preparation. You can eat your regular diet before the scan, but make sure to remove any jewelry or accessories that might obstruct the chest area.
If you’re pregnant, it’s crucial to let your doctor know beforehand, as the radiation could potentially impact the fetus. Although the scan itself is a quick process, taking only a few minutes, the preparation might take around 5–15 minutes. Don’t forget to carry along your health reports for a thorough analysis by the experts.
Once you’re all set, you’ll be asked to lie down on a table with your hands over your head that smoothly slides into a donut-shaped CT scan machine. You’ll need to stay super still for a few minutes to ensure those images come out crystal clear. It’s a quick process, lasting less than 5 minutes once you’re inside the scanner.
Uses of HRCT
This powerful diagnostic tool serves multiple purposes in respiratory health.
Spotting abnormal growth
The scan helps detect any abnormal growths in the lungs. Early identification can be crucial for timely intervention and treatment.
Airflow obstruction detection
It is more useful when it comes to pinpointing obstructions in the airflow through your lungs. This is essential for understanding respiratory issues and planning appropriate interventions.
Biopsy guidance
If a lung biopsy is on the cards, HRCT also helps identify the optimal location for the procedure. Its precise results ensure a targeted and effective biopsy.
Ruling out infections
This imaging procedure can help rule out various lung infections, including pneumonia, bronchitis, tuberculosis, cystic fibrosis, and more.
Tracking disease progression
For those dealing with lung diseases, it significantly becomes a valuable tool for doctors to monitor the progression and severity of the condition. Regular scans provide a comprehensive picture of how things are evolving.
Comprehensive insights during COVID-19 pandemic
HRCT was helpful in the COVID-19 era against the virus. Its significance became even more pronounced when traditional PCR tests yielded negative results despite individuals displaying severe symptoms. It served as a comprehensive and insightful tool for tracking the progression of the disease. Especially for those experiencing severe symptoms, this procedure was used.
In essence, HRCT has proven its worth beyond routine health assessments. It also offers a nuanced understanding of various respiratory conditions. As we navigate through the ever-evolving landscape of healthcare, this imaging technique stands as an advanced imaging technology in shaping the diagnosis and management of respiratory health. Book your appointment at Aarthi Scans and Labs or visit your nearest center.