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- Title
Differentiating benign from malignant superficial lymph nodes with sonoelastography.
- Authors
Dudea, Sorin M.; Botar-Jid, Carolina; Dumitriu, Dana; Vasilescu, Dan; Manole, Simona; Lenghel, Manuela Lavinia
- Abstract
The aim of the paper is to provide a comprehensive overview on the applications of real time sonoelastography (SE) in the diagnosis of superficial lymphadenopathy. Some technical aspects of performing SE are presented as a preamble. The typical appearance of benign and malignant nodes is illustrated. The paper discusses and depicts the various elastographic scores in use. It also provides a critical appraisal of the relative strain ratio (SR) or stiffness index. Shear wave elastography, as a novel technique, is mentioned. In conclusion, hardness on more than 50% of the node surface or SR > 1.5 is fair to good indicators of malignancy. Work is still needed both to fully understand the various appearance of disease and to standardize the application.
- Subjects
SHEAR waves; LYMPH nodes; LYMPHATICS; IMMUNE system; BODY waves (Seismic waves)
- Publication
Medical Ultrasonography, 2013, Vol 15, Issue 2, p132
- ISSN
1844-4172
- Publication type
Article
- DOI
10.11152/mu.2013.2066.152.smd1cbj2