Related Experiment Videos
Infection: ultrasound-guided procedures
1Department of Radiology, Henry Ford Hospital, Detroit, Michigan, USA. josephc@rad.hfh.edu
Radiologic Clinics of North America
|August 12, 1999
Summary
Ultrasound can guide aspiration of most musculoskeletal fluid collections. Laboratory analysis is needed to confirm infection, and combined MRI and ultrasound are useful for complex infections like septic arthritis.
Area of Science:
- Musculoskeletal Imaging
- Infectious Disease Diagnosis
- Medical Ultrasound
Background:
- Musculoskeletal fluid collections are common.
- Ultrasound is effective for localization and aspiration.
- Ultrasound alone cannot determine infection status.
Purpose of the Study:
- To evaluate the utility of ultrasound-guided aspiration for musculoskeletal fluid collections.
- To highlight the role of laboratory analysis in diagnosing infection.
- To assess the combined utility of MR imaging and ultrasound in complicated infections.
Main Methods:
- Ultrasound-guided aspiration of musculoskeletal fluid collections.
- Laboratory analysis of aspirated fluid.
- Magnetic Resonance (MR) imaging in conjunction with ultrasound.
Main Results:
- Ultrasound effectively localizes and guides aspiration of most fluid collections.
- Infection cannot be diagnosed solely by ultrasound appearance.
- Combined MR imaging and ultrasound-guided aspiration are beneficial for complex infections such as septic arthritis and osteomyelitis.
Conclusions:
- Ultrasound-guided aspiration is a valuable tool for musculoskeletal fluid collections.
- Laboratory analysis is essential for diagnosing infection.
- Integrated imaging and aspiration techniques improve diagnosis of complicated musculoskeletal infections.