Esthesioneuroblastoma CT: Difference between revisions
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==Overview== | ==Overview== | ||
On head and neck CT, esthesioneuroblastoma is characterized by soft tissue attenuation, with relatively homogenous enhancement.<ref name="radio"> Esthesioneuroblastoma. Radiopedia(2015) http://radiopaedia.org/articles/olfactory-neuroblastoma Accessed on January 25, 2016</ref> | |||
==CT== | ==CT== | ||
CT is particularly useful in assessing bony destruction, although it cannot distinguish olfactory neuroblastomas from other tumors that arise in the same region. The mass is of soft tissue attenuation, with relatively homogeneous enhancement | CT is particularly useful in assessing bony destruction, although it cannot distinguish [[olfactory]] [[neuroblastomas]] from other tumors that arise in the same region. The mass is of soft tissue attenuation, with relatively homogeneous enhancement. Focal [[calcification]] are occasionally present. These [[tumors]] are relatively slow growing and thus, the bony margins are often remodeled and resorbed, rather than being aggressively destroyed.<ref name="radio"> Esthesioneuroblastoma. Radiopedia(2015) http://radiopaedia.org/articles/olfactory-neuroblastoma Accessed on January 25, 2016</ref> | ||
These tumors are relatively slow growing and thus, the bony margins are often remodeled and resorbed, rather than being aggressively destroyed | <gallery> | ||
Axial non contrast esthesioneuroblastoma.jpeg|Axial non contrast CT of esthesioneuroblastoma<ref name="radio1">Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/esthesioneuroblastoma-3]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref> | |||
Coronal bone window.jpeg|Coronal bone window CT scan of esthesioneuroblastoma<ref name="radio1"> Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/esthesioneuroblastoma-3]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref> | |||
Coronal non-contrast esthesioneuroblastoma.jpeg|Coronal non contrast CT of esthesioneuroblastoma<ref name="radio1">Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/esthesioneuroblastoma-3]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref> | |||
Sagittal non contrast.jpeg|Sagittal non contrast CT of esthesioneuroblastoma<ref name="radio1"> Image courtesy of Dr. Bruno Di Muzio [http://www.radiopaedia.org Radiopaedia] (original file [http://radiopaedia.org/cases/esthesioneuroblastoma-3]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref> | |||
</gallery> | |||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
[[Category:Disease]] | [[Category:Disease]] | ||
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[[Category:neurology]] | [[Category:neurology]] | ||
[[Category:Rhinology]] | [[Category:Rhinology]] | ||
{{WH}} | {{WH}} | ||
{{WS}} | {{WS}} | ||
[[Category:Up-To-Date]] | |||
[[Category:Oncology]] | |||
[[Category:Medicine]] | |||
[[Category:Neurology]] | |||
[[Category:Neurosurgery]] | |||
Latest revision as of 22:23, 26 November 2017
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Esthesioneuroblastoma Microchapters | |
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Diagnosis | |
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Treatment | |
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Case Studies | |
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Esthesioneuroblastoma CT On the Web | |
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American Roentgen Ray Society Images of Esthesioneuroblastoma CT | |
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Risk calculators and risk factors for Esthesioneuroblastoma CT | |
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, esthesioneuroblastoma is characterized by soft tissue attenuation, with relatively homogenous enhancement.[1]
CT
CT is particularly useful in assessing bony destruction, although it cannot distinguish olfactory neuroblastomas from other tumors that arise in the same region. The mass is of soft tissue attenuation, with relatively homogeneous enhancement. Focal calcification are occasionally present. These tumors are relatively slow growing and thus, the bony margins are often remodeled and resorbed, rather than being aggressively destroyed.[1]
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![Axial non contrast CT of esthesioneuroblastoma[2]](/images/e/e2/Axial_non_contrast_esthesioneuroblastoma.jpeg)
Axial non contrast CT of esthesioneuroblastoma[2]
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![Coronal bone window CT scan of esthesioneuroblastoma[2]](/images/c/c2/Coronal_bone_window.jpeg)
Coronal bone window CT scan of esthesioneuroblastoma[2]
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![Coronal non contrast CT of esthesioneuroblastoma[2]](/images/0/0f/Coronal_non-contrast_esthesioneuroblastoma.jpeg)
Coronal non contrast CT of esthesioneuroblastoma[2]
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![Sagittal non contrast CT of esthesioneuroblastoma[2]](/images/c/c1/Sagittal_non_contrast.jpeg)
Sagittal non contrast CT of esthesioneuroblastoma[2]
![Axial non contrast CT of esthesioneuroblastoma[2]](/index.php/File:Axial_non_contrast_esthesioneuroblastoma.jpeg)
![Coronal bone window CT scan of esthesioneuroblastoma[2]](/index.php/File:Coronal_bone_window.jpeg)
![Coronal non contrast CT of esthesioneuroblastoma[2]](/index.php/File:Coronal_non-contrast_esthesioneuroblastoma.jpeg)
![Sagittal non contrast CT of esthesioneuroblastoma[2]](/index.php/File:Sagittal_non_contrast.jpeg)
References
- ↑ 1.0 1.1 Esthesioneuroblastoma. Radiopedia(2015) http://radiopaedia.org/articles/olfactory-neuroblastoma Accessed on January 25, 2016
- ↑ 2.0 2.1 2.2 2.3 Image courtesy of Dr. Bruno Di Muzio Radiopaedia (original file [1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC