title: The feasibility of elastographic visualization of HIFU-induced thermal lesions in soft tissues. Image-guided high-intensity focused ultrasound.
abstract: The potential for visualizing high-intensity focused ultrasound (HIFU)-induced thermal lesions in biological soft tissues in vitro using elastography was investigated. Thermal lesions were created in rabbit paraspinal skeletal muscle in vivo. The rabbits were sacrificed 60 h following the treatment and lesioned tissues were excised. The tissues were cast in a block of clear gel and elastographic images of the lesions were acquired. Gross pathology of the tissue samples confirmed the characteristics of the lesions.
authors.affiliation: University of Texas Medical School, Department of Radiology, Houston 77030, USA. fkallel@msrad3.med.uth.tmc.edu
authors.forename: F
authors.initials: F
authors.lastname: Kallel
authors.forename: R J
authors.initials: RJ
authors.lastname: Stafford
authors.forename: R E
authors.initials: RE
authors.lastname: Price
authors.forename: R
authors.initials: R
authors.lastname: Righetti
authors.forename: J
authors.initials: J
authors.lastname: Ophir
authors.forename: J D
authors.initials: JD
authors.lastname: Hazle
mesh_terms: D000818:Animals; D004548:Elasticity; D005240:Feasibility Studies; D018482:Muscle, Skeletal / Q000000981:diagnostic imaging / Q000293:injuries / Q000473:pathology; D011817:Rabbits; D017695:Soft Tissue Injuries / Q000000981:diagnostic imaging* / Q000209:etiology / Q000473:pathology; D014159:Transducers / Q000009:adverse effects; D014465:Ultrasonics / Q000009:adverse effects*; D014463:Ultrasonography / Q000295:instrumentation / Q000379:methods*