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Ultrasonography of the Lower Extremity

  • Dennis A. Sarti
  • W. Frederick Sample

Abstract

Diagnostic ultrasound has been used to study numerous organs within the abdomen. With ongoing technological innovations, however, other areas of the body are now scrutinized by the pulse of the piezoelectric crystal. Some of the more unusual areas now studied by ultrasound include the thyroid, parathyroid, carotid artery, chest wall, pleural space, and upper and lower extremities. Until recently, they had received little attention, although many are extremely amenable to ultrasonic examination. The lower extremity, for example, is well situated anatomically for such evaluation. Since the osseous structures are centrally located, they do not obstruct visualization of the soft tissues by ultrasound. The surrounding muscles and vessels can be examined quite easily by the application of oil to the skin. Furthermore, the lower extremity does not contain air and its centrally situated osseous structures can be avoided by circumferential or longitudinal scanning. Numerous pathological entities such as popliteal cysts, thrombophlebitis, cellulitis, popliteal artery aneurysm, hematoma, abscesses, and soft-tissue tumors can be identified by ultrasound.

Keywords

Lower Extremity Posterior Aspect Popliteal Artery Malignant Fibrous Histiocytoma Left Thigh 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Birnholz, J. C. Ultrasound B-scanning. Br. J. Radiol. 46: 317, 1973.PubMedCrossRefGoogle Scholar
  2. Carpenter, J. R.; Hattery, R. R.; Hunder, G. G.; Bryan, R. S.; and McLeod, R. A. Ultrasound evaluation of the popliteal space. Comparison with arthrography and physical examination. Mayo Clin. Proc. 51: 498–503, 1976.PubMedGoogle Scholar
  3. McDonald, D. G., and Leopold, G. R. Ultrasound B-scanning in the differentiation of Baker’s cyst and thrombophlebitis. Br. J. Radiol. 45: 729–732, 1972.PubMedCrossRefGoogle Scholar
  4. Meire, H. B.; Lindsay, D. J.; Swinson, D. R.; and Hamilton, E. D. D. Comparison of ultrasound and positive contrast anthrography in the diagnosis of popliteal and calf swellings. Ann. Rheum. Dis. 33: 221–224, 1974.PubMedCrossRefGoogle Scholar
  5. Moore, C. P.; Sarti, D. A.; and Louis, J. S. Ultrasonographic demonstration of popliteal cysts in rheumatoid arthritis: a noninvasive technique. Arthritis Rheum. 18: 577–580, 1975.PubMedCrossRefGoogle Scholar
  6. Sarti, D. A.; Louis, J. S.; Lindstrom, R. F.; Nies, K.; and London, J. Ultrasonic diagnosis of a popliteal artery aneurysm. Radiology 121: 707–708, 1976.PubMedGoogle Scholar
  7. Scott, W. W.; Scott, P. P.; and Sanders, R. C. B-scan ultrasound in the diagnosis of popliteal aneurysm. Surgery 81: 436–441, 1977.PubMedGoogle Scholar
  8. Silver, T. M.; Washburn, R. L.; Stanley, J. C.; and Gross, W. S. Gray scale ultrasound evaluation of popliteal artery aneurysms. Am. J. Roentgenol. 129: 1003–1006, 1977.Google Scholar
  9. Swett, H. A.; Jaffe, R. B.; and Mclff, E. B. Popliteal cysts: presentation as thrombophlebitis. Radiology 115: 613–615, 1975.PubMedGoogle Scholar

Copyright information

© G. K. Hall & Co. 1980

Authors and Affiliations

  • Dennis A. Sarti
  • W. Frederick Sample

There are no affiliations available

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