For instance, transabdominal ultrasound often struggles with obese patients, where adipose tissue scatters the sound waves and reduces clarity. These ambiguities necessitate follow-up testing or correlation with other imaging modalities.
Ultrasound Limitations Large Patient Image Quality Issues
The lungs and brain are generally inaccessible to standard external ultrasound because of the rib cage and skull, respectively. Unlike radiation-based imaging, sound waves travel poorly through air and gas, creating significant artifacts when visualizing structures behind the lungs or bowel.
Results heavily influenced by patient body habitus. This non-invasive technology relies on sound waves, and its performance is heavily influenced by patient anatomy, operator skill, and the physical properties of the tissues being examined.
Ultrasound Limitations in Large Patients: Image Quality Challenges
This subjectivity makes the technology difficult to standardize and requires extensive training to achieve proficiency, particularly for complex examinations. Limited field of view compared to CT or MRI.
More About Ultrasound limitations
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