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[Diagnostic and interventional abdominal ultrasonography]
A Potthoff1, M J Gebel, K Rifai
1Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover, Carl-Neuberg-Strasse 1, Hannover, Germany. potthoff.andrej@mh-hannover.de
Der Internist
|February 22, 2012
Summary
Abdominal ultrasonography offers a cost-effective, radiation-free imaging method comparable to cross-sectional techniques. Advanced applications like contrast-enhanced ultrasound and elastography expand its diagnostic and therapeutic capabilities.
Area of Science:
- Medical Imaging
- Diagnostic Ultrasound
- Radiology
Background:
- Abdominal ultrasonography is a crucial, cost-effective, real-time imaging modality.
- It offers a radiation-free alternative to other diagnostic methods.
- High-quality equipment and experienced examiners are essential for optimal results.
Purpose of the Study:
- To highlight the versatility and expanding applications of abdominal ultrasonography.
- To discuss its role in various clinical scenarios and interventional procedures.
- To introduce advanced techniques like contrast-enhanced ultrasound and elastography.
Main Methods:
- Review of current applications of abdominal ultrasonography.
- Discussion of contrast-enhanced ultrasound for lesion characterization.
- Exploration of ultrasound-guided interventions and elastography.
Main Results:
- Abdominal ultrasound is effective for inflammatory bowel disease, liver diseases, and intervention surveillance.
- Contrast-enhanced ultrasound enhances detection of liver lesions and perfusion abnormalities.
- Ultrasound-guided biopsies, drainage, and therapies are standard minimally invasive procedures.
Conclusions:
- Abdominal ultrasonography is a versatile and essential diagnostic tool.
- Advanced ultrasound techniques significantly broaden its clinical utility.
- Elastography represents a new frontier in tissue characterization using ultrasound.
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