From tumor to trauma: Etiologically deconstructing a unique differential diagnosis of musculoskeletal entities with high signal intensity on T1-weighted MRI

Barry Hansford, Gregory Scott Stacy

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Objective. This article reviews the neoplastic and nonneoplastic abnormalities of the musculoskeletal system that contain high signal intensity on T1-weighted MRI. The physical properties accounting for the increased signal intensity as well as the key clinical and imaging characteristics of each entity are discussed. Conclusion. Recognition of high signal intensity within musculoskeletal lesions on T1-weighted MRI can limit the differential diagnosis and can also have important clinical implications.

Original languageEnglish (US)
Pages (from-to)817-826
Number of pages10
JournalAmerican Journal of Roentgenology
Volume204
Issue number4
DOIs
StatePublished - Jan 1 2015
Externally publishedYes

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Musculoskeletal System
Differential Diagnosis
Wounds and Injuries
Neoplasms

Keywords

  • Differential diagnosis
  • Hyperintense
  • MRI
  • Musculoskeletal neoplasms
  • T1 shortening
  • T1-weighted imaging

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

Cite this

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AU - Stacy, Gregory Scott

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AB - Objective. This article reviews the neoplastic and nonneoplastic abnormalities of the musculoskeletal system that contain high signal intensity on T1-weighted MRI. The physical properties accounting for the increased signal intensity as well as the key clinical and imaging characteristics of each entity are discussed. Conclusion. Recognition of high signal intensity within musculoskeletal lesions on T1-weighted MRI can limit the differential diagnosis and can also have important clinical implications.

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KW - Musculoskeletal neoplasms

KW - T1 shortening

KW - T1-weighted imaging

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