Journal of Ultrasound in Medicine, Vol 16, Issue 12 831-842, Copyright © 1997 by American Institute of Ultrasound in Medicine
Effective ultrasonographically guided intervention for diagnosis of musculoskeletal lesions
D. J. Rubens, P. J. Fultz, R. H. Gottlieb and S. J. Rubin
Department of Radiology, University of Rochester, School of Medicine and Dentistry, New York 14642-8648, USA.
Current algorithms recommend computed tomography or fluoroscopic guidance
rather than ultrasonography for musculoskeletal intervention. We analyzed
our ultrasonographically guided experience to evaluate its efficacy.
Forty-seven patients underwent needle aspirates or biopsies or both in 13
extremity and 34 axial locations for 12 inflammatory lesions, 23 soft
tissue masses, and 12 lesions arising from bone. Four lesions were
initially imaged by ultrasonography; the remaining lesions were identified
by computed tomography (25) or magnetic resonance imaging (18). Forty-six
samples were diagnostic; one needle aspirate of an inflammatory mass
yielded no diagnostic material. No complications occurred.
Ultrasonographically guided musculoskeletal aspiration and biopsy are
diagnostic and effective throughout the body, and with appropriate lesion
access, they should be considered as an alternative to computed
tomographic-guided procedures.