Tongue cancer MRI: Difference between revisions

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Coronal T1.jpeg|Coronal T1 MRI of squamous cell carcinoma of tongue <ref name="radio1">Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/squamous-cell-carcinoma-of-the-tongue-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
Coronal T1.jpeg|Coronal T1 MRI of squamous cell carcinoma of tongue <ref name="radio1">Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/squamous-cell-carcinoma-of-the-tongue-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
Ax T1 fat sat THINS.jpeg|Axial T1 fat saturated THINS MRI of squamous cell carcinoma of tongue<ref name="radio1">Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/squamous-cell-carcinoma-of-the-tongue-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
Ax T1 fat sat THINS.jpeg|Axial T1 fat saturated THINS MRI of squamous cell carcinoma of tongue<ref name="radio1">Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/squamous-cell-carcinoma-of-the-tongue-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
Axial T2 fat sat.jpeg|Axial T2 fat saturated MRI of squamous cell carcinoma of tongue<ref name="radio1">Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/squamous-cell-carcinoma-of-the-tongue-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
Axial T2 fat saturated image.jpeg|Axial T2 fat saturated MRI of squamous cell carcinoma of tongue<ref name="radio1">Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/squamous-cell-carcinoma-of-the-tongue-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
Coronal T2 fat saturated.jpeg|Coronal T2 fat saturated MRI of squamous cell carcinoma<ref name="radio1">Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/squamous-cell-carcinoma-of-the-tongue-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
Axial T1.jpeg|Axial T1 MRI of squamous cell carcinoma of tongue<ref name="radio1">Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/squamous-cell-carcinoma-of-the-tongue-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
Coronal T1 MRI.jpeg|Coronal T1 MRI of squamous cell carcinoma of tongue<ref name="radio1">Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/squamous-cell-carcinoma-of-the-tongue-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
Coronal T1 C1 fat saturated.jpeg|Coronal T1 C1 fat saturated MRI of squamous cell carcinoma of tongue<ref name="radio1">Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/squamous-cell-carcinoma-of-the-tongue-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
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==References==
==References==

Revision as of 22:56, 30 November 2015

Tongue cancer Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Tongue cancer from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Staging

History and Symptoms

Physical Examination

Laboratory Findings

Chest X Ray

CT

MRI

Ultrasound

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

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Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

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Case #1

Tongue cancer MRI On the Web

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American Roentgen Ray Society Images of Tongue cancer MRI

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Risk calculators and risk factors for Tongue cancer MRI

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [2]Associate Editor(s)-in-Chief: Simrat Sarai, M.D. [3]

Overview

Head and neck MRI scan is diagnostic of tongue cancer. On head and neck MRI, tongue cancer is characterized by isointense to hypointense mass on T1-weighted MRI and isotense to hyperintense mass on T2-weighted MRI.[1]

MRI

MRI is excellent at identifying the extent of tumor infiltration and is especially useful in patients with significant dental amalgam which causes artifact on CT.[1]

MRI component Features
T1
  • Intermediate to low signal
T2
  • Intermediate to high signal
T1 contrast + gadolinium with fat saturation
  • Tumors enhance

In larger lesions that abut the mandible, MRI is more sensitive than CT at identifying early marrow change (low T1 signal, high T2 signal, enhancement) but less sensitive at visualising cortical erosion.

  • MRI of squamous cell carcinoma of tongue with Axial diffusion weighted imaging [2]
    MRI of squamous cell carcinoma of tongue with Axial diffusion weighted imaging [2]
  • Axial T1 fat saturated MRI of squamous cell carcinoma of tongue [2]
    Axial T1 fat saturated MRI of squamous cell carcinoma of tongue [2]
  • Axial apparent difusion coefficient MRI of squamous cell carcinoma of tongue [2]
    Axial apparent difusion coefficient MRI of squamous cell carcinoma of tongue [2]
  • Coronal T1 MRI of squamous cell carcinoma of tongue [2]
    Coronal T1 MRI of squamous cell carcinoma of tongue [2]
  • Axial T1 fat saturated THINS MRI of squamous cell carcinoma of tongue[2]
    Axial T1 fat saturated THINS MRI of squamous cell carcinoma of tongue[2]
  • Axial T2 fat saturated MRI of squamous cell carcinoma of tongue[2]
    Axial T2 fat saturated MRI of squamous cell carcinoma of tongue[2]
  • Axial T2 fat saturated MRI of squamous cell carcinoma of tongue[2]
    Axial T2 fat saturated MRI of squamous cell carcinoma of tongue[2]
  • Coronal T2 fat saturated MRI of squamous cell carcinoma[2]
    Coronal T2 fat saturated MRI of squamous cell carcinoma[2]
  • Axial T1 MRI of squamous cell carcinoma of tongue[2]
    Axial T1 MRI of squamous cell carcinoma of tongue[2]
  • Coronal T1 MRI of squamous cell carcinoma of tongue[2]
    Coronal T1 MRI of squamous cell carcinoma of tongue[2]
  • Coronal T1 C1 fat saturated MRI of squamous cell carcinoma of tongue[2]
    Coronal T1 C1 fat saturated MRI of squamous cell carcinoma of tongue[2]

References

  1. ↑ 1.0 1.1 Squamous cell carcinoma of the tongue. Radiopedia(2015) http://radiopaedia.org/articles/squamous-cell-carcinoma-of-the-tongue Accessed on November 17, 2015
  2. ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 Image courtesy of Dr. Bruno Di Muzio Radiopaedia (original file [1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC

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