Esthesioneuroblastoma CT: Difference between revisions
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==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. 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> | 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> | ||
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Mri T1.jpg|MRI showing T1 image od esthesioneuroblastoma <ref name="radio1">Image courtesy of Dr. Frank Gaillard [http://radiopaedia.org/images/344845] (original file [http://radiopaedia.org/cases/olfactory-neuroblastoma-esthesioneuroblastoma]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref> | |||
MRI T2 esthesioneuroblastoma 1.jpg|MRI showing T2 image of esthesioneuroblastoma<ref name="radio1">Image courtesy of Dr. Frank Gaillard [http://radiopaedia.org/images/344845] (original file [http://radiopaedia.org/cases/squamous-cell-carcinoma-of-the-tongue-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref> | |||
T2 esthesioneuroblastoma a.jpg|MRI showing T2 esthesioneuroblastoma<ref name="radio1">Image courtesy of Dr. Prashant Gupta [http://radiopaedia.org/images/344845] (original file [http://radiopaedia.org/cases/esthesioneuroblastoma-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref> | |||
T1 C1 sat fat.jpg|MRI showing T1 C+ fat sat image of esthesioneuroblastoma<ref name="radio1">Image courtesy of Dr. Frank Gaillard [http://radiopaedia.org/images/344845] (original file [http://radiopaedia.org/cases/squamous-cell-carcinoma-of-the-tongue-1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC</ref> | |||
</gallery> | |||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
Revision as of 19:34, 27 January 2016
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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. [3]Associate Editor(s)-in-Chief: Simrat Sarai, M.D. [4]
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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![MRI showing T1 image od esthesioneuroblastoma [2]](/images/1/1f/Mri_T1.jpg)
MRI showing T1 image od esthesioneuroblastoma [2]
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![MRI showing T2 image of esthesioneuroblastoma[2]](/images/6/62/MRI_T2_esthesioneuroblastoma_1.jpg)
MRI showing T2 image of esthesioneuroblastoma[2]
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![MRI showing T2 esthesioneuroblastoma[2]](/images/3/32/T2_esthesioneuroblastoma_a.jpg)
MRI showing T2 esthesioneuroblastoma[2]
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![MRI showing T1 C+ fat sat image of esthesioneuroblastoma[2]](/images/4/49/T1_C1_sat_fat.jpg)
MRI showing T1 C+ fat sat image of esthesioneuroblastoma[2]
![MRI showing T1 image od esthesioneuroblastoma [2]](/index.php/File:Mri_T1.jpg)
![MRI showing T2 image of esthesioneuroblastoma[2]](/index.php/File:MRI_T2_esthesioneuroblastoma_1.jpg)
![MRI showing T2 esthesioneuroblastoma[2]](/index.php/File:T2_esthesioneuroblastoma_a.jpg)
![MRI showing T1 C+ fat sat image of esthesioneuroblastoma[2]](/index.php/File:T1_C1_sat_fat.jpg)
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. Frank Gaillard [1] (original file [2]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC