Overview
Elastography measures tissue stiffness using ultrasound or MRI based methods. It aids in differentiating benign from malignant lesions. It provides quantitative metrics that complement conventional imaging.
Liver Fibrosis
Elastography is widely used to stage liver fibrosis non invasively. It reduces the need for liver biopsy in many patients. Serial measurements monitor disease progression and treatment response.
Breast and Thyroid
Elastography improves characterization of breast and thyroid nodules. Stiffness metrics add diagnostic information to ultrasound imaging. It supports biopsy decision making and follow up.
Technical Considerations
Operator technique and equipment affect elastography results. Standardization and quality control improve reproducibility. Interpretation should be integrated with clinical and imaging context.