Ameloblastoma CT: Difference between revisions

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==Overview==
==Overview==
On head and neck CT, ameloblastoma is characterized by multiloculated, expansile "soap-bubble" lesion, with well demarcated borders, no matrix calcification, and occasionally erosion of the adjacent tooth roots.<ref name="radio">  Salivary gland tumors. Radiopedia(2015) http://radiopaedia.org/articles/ameloblastoma Accessed on December 26, 2015</ref>
On head and neck CT, ameloblastoma is characterized by multiloculated, expansile "soap-bubble" lesion, with well demarcated borders, no matrix calcification, and occasionally erosion of the adjacent tooth roots.


==CT==
==CT==
Head and neck CT is classically seen as a multiloculated (80%), expansile "soap-bubble" lesion, with well demarcated borders and no matrix calcification. Occasionally erosion of the adjacent tooth roots can be seen which is highly specific. When larger it may also erode through cortex into adjacent soft tissues.<ref name="radio">  Salivary gland tumors. Radiopedia(2015) http://radiopaedia.org/articles/ameloblastoma Accessed on December 26, 2015</ref>
Head and neck CT is classically seen as a multiloculated (80%), expansile "soap-bubble" lesion, with well demarcated borders and no matrix calcification. Occasionally erosion of the adjacent tooth roots can be seen which is highly specific. When larger it may also erode through cortex into adjacent soft tissues.
<gallery>
<gallery>
Ameloblastoma CT.jpg|Ameloblastoma CT <ref name="radio1">Image courtesy of Dr. Frank Gaillard [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Ameloblastoma CT.jpg|Ameloblastoma CT  
Axial bone marrow ameloblastoma 1.jpg|Axial bone window<ref name="radio1">Image courtesy of Dr. Frank Gaillard [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Axial bone marrow ameloblastoma 1.jpg|Axial bone window
Axial liver window ameloblastoma.jpg|Axial liver window ameloblastoma<ref name="radio1">Image courtesy of Dr. Frank Gaillard [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Axial liver window ameloblastoma.jpg|Axial liver window ameloblastoma
Coronal bone window ameloblastoma.jpg|Coronal bone window ameloblastoma<ref name="radio1">Image courtesy of Dr. Frank Gaillard [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Coronal bone window ameloblastoma.jpg|Coronal bone window ameloblastoma
Coronal liver window ameloblastoma.jpg|Coronal bone window ameloblastoma<ref name="radio1">Image courtesy of Dr. Frank Gaillard [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Coronal liver window ameloblastoma.jpg|Coronal bone window ameloblastoma
Axial non contrast ameloblastoma.jpg|Axial non contrast ameloblastoma<ref name="radio1">Image courtesy of Dr. Morlie L Wang [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Axial non contrast ameloblastoma.jpg|Axial non contrast ameloblastoma
Coronal non contrast ameloblastoma x ray.jpg|Coronal non contrast ameloblastoma<ref name="radio1">Image courtesy of Dr. Morlie L Wang [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Coronal non contrast ameloblastoma x ray.jpg|Coronal non contrast ameloblastoma<ref name="radio1">Image courtesy of Dr. Frank Gaillard [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
3D rendered volume.jpg|3 D volume rendered ameloblastoma<ref name="radio1"> Image courtesy of Dr. Ian Bickle [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma-5]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:3D rendered volume.jpg|3 D volume rendered ameloblastoma
3 d ameloblastoma.jpg|3 d ameloblastoma<ref name="radio1"> Image courtesy of Dr. Ian Bickle [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma-5]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:3 d ameloblastoma.jpg|3 d ameloblastoma
3D ameloblastoma.jpg|3D ameloblastoma<ref name="radio1"> Image courtesy of Dr. Ian Bickle [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma-5]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:3D ameloblastoma.jpg|3D ameloblastoma
Bone window 1 ameloblastoma.jpg|bone window ameloblastoma<ref name="radio1"> Image courtesy of Dr. Jeremy Jones [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma-6]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Bone window 1 ameloblastoma.jpg|bone window ameloblastoma
Bone window ameloblastoma.jpg|Bone Window ameloblastoma<ref name="radio1"> Image courtesy of Dr. Jeremy Jones [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma-6]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Bone window ameloblastoma.jpg|Bone Window ameloblastoma
Axial C- soft tissue window.jpg|Bone Window ameloblastoma<ref name="radio1"> Image courtesy of Dr. Salman Albakheet [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma-13]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Axial C- soft tissue window.jpg|Bone Window ameloblastoma
Axial bone window ameloblastoma.jpg|Axial Bone Window ameloblastoma<ref name="radio1"> Image courtesy of Dr. Salman Albakheet [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma-13]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Axial bone window ameloblastoma.jpg|Axial Bone Window ameloblastoma
Coronal soft tissue window ameloblastoma.jpg|coronal soft tissue Window ameloblastoma<ref name="radio1"> Image courtesy of Dr. Salman Albakheet [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma-13]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Coronal soft tissue window ameloblastoma.jpg|coronal soft tissue Window ameloblastoma
Coronal bone window ameloblastoma.jpg|coronal soft tissue Window ameloblastoma<ref name="radio1"> Image courtesy of Dr. Salman Albakheet [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma-13]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Coronal bone window ameloblastoma.jpg|coronal soft tissue Window ameloblastoma
Saggital soft tissue window ameloblastoma.jpg|saggital soft tissue Window ameloblastoma<ref name="radio1"> Image courtesy of Dr. Salman Albakheet [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma-13]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Saggital soft tissue window ameloblastoma.jpg|saggital soft tissue Window ameloblastoma
Saggital bone window ameloblastoma.jpg|saggital bone Window ameloblastoma<ref name="radio1"> Image courtesy of Dr. Salman Albakheet [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma-13]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:Saggital bone window ameloblastoma.jpg|saggital bone Window ameloblastoma
3 d amelo.jpg|3 D ameloblastoma<ref name="radio1"> Image courtesy of Dr. Salman Albakheet [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/ameloblastoma-13]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref>
File:3 d amelo.jpg|3 D ameloblastoma
</gallery>
</gallery>
==References==
==References==

Revision as of 14:23, 10 October 2018

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

Overview

On head and neck CT, ameloblastoma is characterized by multiloculated, expansile "soap-bubble" lesion, with well demarcated borders, no matrix calcification, and occasionally erosion of the adjacent tooth roots.

CT

Head and neck CT is classically seen as a multiloculated (80%), expansile "soap-bubble" lesion, with well demarcated borders and no matrix calcification. Occasionally erosion of the adjacent tooth roots can be seen which is highly specific. When larger it may also erode through cortex into adjacent soft tissues.

  • Ameloblastoma CT

    Ameloblastoma CT

  • Axial bone window

    Axial bone window

  • Axial liver window ameloblastoma

    Axial liver window ameloblastoma

  • Coronal bone window ameloblastoma

    Coronal bone window ameloblastoma

  • Coronal bone window ameloblastoma

    Coronal bone window ameloblastoma

  • Axial non contrast ameloblastoma

    Axial non contrast ameloblastoma

  • Coronal non contrast ameloblastoma[1]

    Coronal non contrast ameloblastoma[1]

  • 3 D volume rendered ameloblastoma

    3 D volume rendered ameloblastoma

  • 3 d ameloblastoma

    3 d ameloblastoma

  • 3D ameloblastoma

    3D ameloblastoma

  • bone window ameloblastoma

    bone window ameloblastoma

  • Bone Window ameloblastoma

    Bone Window ameloblastoma

  • Bone Window ameloblastoma

    Bone Window ameloblastoma

  • Axial Bone Window ameloblastoma

    Axial Bone Window ameloblastoma

  • coronal soft tissue Window ameloblastoma

    coronal soft tissue Window ameloblastoma

  • coronal soft tissue Window ameloblastoma

    coronal soft tissue Window ameloblastoma

  • saggital soft tissue Window ameloblastoma

    saggital soft tissue Window ameloblastoma

  • saggital bone Window ameloblastoma

    saggital bone Window ameloblastoma

  • 3 D ameloblastoma

    3 D ameloblastoma

References

  1. ↑ Image courtesy of Dr. Frank Gaillard Radiopaedia (original file [1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC

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