Esaote Technical Assistance Services


Esaote aims to deliver precise and reliable diagnosis to meet any clinical need. Integrated solutions for data and image management ensure safe and streamlined workflow.

Comprehensive Elastosonography Package for all Districts

Clinical Need: Tissue Characterisation

Tissues have different mechanical properties, and elasticity is one of these characteristics. It is well known that tissue elasticity is correlated to pathology and palpation in different areas, and is routinely used as a measure in clinical exams.

Elasticity allows tissue to change shape under pressure or force and return to its original shape after distortion. Evaluation of elastic properties involves transforming a tissue through the application of an external load. Elastosonography technology allows the user to perform an elastosonographic analysis of the tissue, providing information about the tissue’s elasticity by associating different chromatic patterns to the different tissue elasticity responses.

ElaXto: Real-time Elastosonography

Real-time Esaote Elastosonography (ElaXto) is based on the concept of elastic strain: an object subject to a stress distorts proportionally to the intensity of the applied stress, and varies depending on its material make up. Thanks to the strength of elastic strain, it is possible to evaluate the modification of the echo signal and understand how the different tissues distort (if they are soft) or move (if they are hard) in relation to the probe position. The result of this calculation, computed in real-time, is shown by a color image overlain on the B-Mode image.

Esaote ElaXto Technology is available in a wide range of clinical applications with linear, convex, endocavity and intraoperative transducers.

ElaXto Clinical Applications and Probes

ElaXto can give diagnostic information in many clinical applications such as breast, thyroid, MSK, liver, urology (both for prostate and testes) and during surgery.


ElaXto in breast applications is available with a wide range of linear tranducers (LA533, LA435, LA332, LA523), up to 18MHz and with 3D capability (BL433).

ElaXto breast ductal carcinoma in situ with linear transducer LA533.



ElaXto in thyroid applications is available with a wide range of linear transducers (LA533, LA435, LA332, LA523).

ElaXto thyroid lesion with linear transducer LA533.



ElaXto in musculoskeletal applications is available with a wide range of linear transducers (LA533, LA435, LA332, LA523).

ElaXto musculoskeletal focal lesion covering the entire supraspinatus tendon’s thickness.



ElaXto in abdominal applications is available with the CA541 convex transducer.

ElaXto hepatic lesion with convex transducer CA541.


UROLOGY (Prostate, Testes)

ElaXto in urology applications is available with endocavity transducer (EC1123) for prostate and has a wide range of linear transducers for testes (LA533, LA435, LA332, LA523).

ElaXto on prostate with endocavity transducer EC1123.



ElaXto in intraoperative applications is available with linear array intraoperative transducer (IOT332).

ElaXto on liver during surgery with intraoperative linear transducer IOT332.

Elaxto Real-Time Elastosonography

Download Elaxto Real-Time Elastosonography
[1.2 Mb - PDF]

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Technology and features are system/configuration dependent. Specifications subject to change without notice. Information might refer to products or modalities not yet approved in all countries. For further details, please contact your Esaote sales representative.

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