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Updated: Jul 15, 2026
Magnetic Resonance Elastography Methodology for the Evaluation of Tissue Engineered Construct Growth
Published on: February 9, 2012
MRI of elastofibroma dorsi
J S Yu1, L D Weis, L M Vaughan
1Department of Radiology, Ohio State University Medical Center, Columbus, USA.
Magnetic resonance imaging (MRI) features of elastofibroma, a soft-tissue neoplasm, are sufficient for diagnosis. Specific MRI patterns in the periscapular region can confirm this benign tumor.
Area of Science:
- Radiology
- Oncology
- Pathology
Background:
- Elastofibroma is a rare, benign soft-tissue neoplasm.
- Accurate diagnosis is crucial for appropriate management.
Observation:
- Retrospective review of MRI studies in two patients with pathologically confirmed bilateral elastofibromas.
- Analysis of imaging features in the periscapular region.
Findings:
- Bilateral, semilunar soft-tissue masses with signal intensities isointense to muscle were identified.
- Focal linear areas of fat were present.
- Biopsy specimens showed positive elastin stains.
Implications:
- Specific MRI findings, including linear alternating signal intensities on T1- and T2-weighted images, can aid in diagnosing elastofibroma.
- Non-invasive diagnosis may reduce the need for biopsy in select cases.
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