High-Resolution CT (HRCT) – Advanced Imaging for Lung and Airway Diagnosis
High-Resolution Computed Tomography (HRCT) is a specialized CT imaging technique designed to provide detailed, high-resolution images of the lungs and airways. Using thin-section scans and advanced reconstruction algorithms, HRCT is essential for diagnosing interstitial lung diseases (ILDs), pulmonary fibrosis, infections, and airway abnormalities with unmatched precision.
Key Features:
✅ Ultra-Thin Slice Imaging – Typically 0.5–1 mm slices for enhanced lung structure visualization.
✅ High-Resolution Detail – Provides superior image clarity of lung parenchyma and airway structures.
✅ Non-Contrast & Contrast Options – Adaptable for various diagnostic needs.
✅ Fast Scan Time – Typically completed in 5–10 minutes for patient convenience.
✅ Radiation Dose Optimization – Uses low-dose protocols for patient safety.
✅ 3D Reconstruction & Multi-Planar Imaging – Enables comprehensive lung assessment.
Applications:
🔹 Interstitial Lung Disease (ILD) Diagnosis: Detects pulmonary fibrosis, sarcoidosis, and other ILDs.
🔹 Pulmonary Infections: Identifies tuberculosis, fungal infections, and pneumonia.
🔹 Chronic Obstructive Pulmonary Disease (COPD): Assesses emphysema and chronic bronchitis.
🔹 Lung Cancer Screening: Helps detect and monitor lung nodules and malignancies.
🔹 Bronchiectasis Detection: Evaluates airway widening and damage.
🔹 Occupational Lung Diseases: Diagnoses asbestosis, silicosis, and coal worker’s pneumoconiosis.
Benefits:
✔ Unmatched Diagnostic Accuracy – Essential for early detection and treatment planning.
✔ Rapid & Non-Invasive – Quick procedure with minimal patient discomfort.
✔ Low Radiation Exposure – Optimized scanning protocols for safety.
✔ No Contrast Required (in Most Cases) – Reduces the need for intravenous contrast agents.
✔ Critical for Pulmonologists & Radiologists – A preferred imaging tool for lung specialists.
Technical Specifications:
- Scan Duration: 5–10 minutes
- Slice Thickness: 0.5–1 mm for high-definition imaging
- Contrast Agent: Optional (Iodine-based contrast for vascular assessments)
- Imaging Modes: Axial, coronal, sagittal, volumetric reconstruction
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