title: Ultrasound Elastography--Review of Techniques and Its Clinical Applications in Pediatrics--Part 2.
abstract: Sonoelastography is a novel technique that uses ultrasound waves to assess the elasticity of tissues noninvasively. It provides an ultrasound-based method to detect and display the relative stiffness of tissue. The main principle of sonoelastography is the measurement of tissue distortion in response to external compression. Changes in elasticity and tissues deformation elicited by compression are measured, processed and then shown in real time presentation with color-coded elastograms. Most of the elastography applications are well known and have been described in detail in adults, e.g. evaluation of liver fibrosis or thyroid nodules. Similarly, most of sonoelastographic studies are based on groups of adults. The purpose of this review article is to bring this technology closer to pediatric clinicians and to summarize some of its current clinical applications that are being pursued. In this part we take into consideration utility of elastography in evaluation pathologies of musculoskeletal system, lymphatic nodes, thyroid, kidneys in pediatric patients and also elastography of placenta.
authors.affiliation: Department of General and Pediatric Radiology, Independent Public Clinical Hospital No. 1, Wroclaw Medical University, Poland.
authors.forename: Urszula
authors.initials: U
authors.lastname: Zaleska-Dorobisz
authors.affiliation: Department of General and Pediatric Radiology, Independent Public Clinical Hospital No. 1, Wroclaw Medical University, Poland.
authors.forename: Aleksander
authors.initials: A
authors.lastname: Pawluś
authors.affiliation: Department of General and Pediatric Radiology, Independent Public Clinical Hospital No. 1, Wroclaw Medical University, Poland.
authors.forename: Kinga
authors.initials: K
authors.lastname: Szymańska
authors.affiliation: Department of General and Pediatric Radiology, Independent Public Clinical Hospital No. 1, Wroclaw Medical University, Poland.
authors.forename: Mateusz
authors.initials: M
authors.lastname: Łasecki
authors.affiliation: J. Gromkowski Regional Specialist Hospital, Wrocław, Poland.
authors.forename: Marcin
authors.initials: M
authors.lastname: Ziajkiewicz
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D054459:Elasticity Imaging Techniques / Q000379:methods*; D005260:Female; D006801:Humans; D007668:Kidney / Q000473:pathology*; D008198:Lymph Nodes / Q000000981:diagnostic imaging*; D008297:Male; D010372:Pediatrics / Q000379:methods*; D010920:Placenta / Q000473:pathology*; D011237:Predictive Value of Tests; D011247:Pregnancy; D013961:Thyroid Gland / Q000000981:diagnostic imaging*; D016216:Ultrasonography, Prenatal / Q000379:methods*