Ameloblastoma CT: Difference between revisions
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Head CT scan may be helpful in the diagnosis of [[ameloblastoma]]. Findings on CT scan suggestive of [[ameloblastoma]] include:<ref name="pmid21346078">{{cite journal |vauthors=Ariji Y, Morita M, Katsumata A, Sugita Y, Naitoh M, Goto M, Izumi M, Kise Y, Shimozato K, Kurita K, Maeda H, Ariji E |title=Imaging features contributing to the diagnosis of ameloblastomas and keratocystic odontogenic tumours: logistic regression analysis |journal=Dentomaxillofac Radiol |volume=40 |issue=3 |pages=133–40 |date=March 2011 |pmid=21346078 |pmc=3611454 |doi=10.1259/dmfr/24726112 |url=}}</ref><ref name="pmid8419968">{{cite journal |vauthors=Weber AL |title=Imaging of cysts and odontogenic tumors of the jaw. Definition and classification |journal=Radiol. Clin. North Am. |volume=31 |issue=1 |pages=101–20 |date=January 1993 |pmid=8419968 |doi= |url=}}</ref> | Head CT scan may be helpful in the diagnosis of [[ameloblastoma]]. Findings on CT scan suggestive of [[ameloblastoma]] include:<ref name="pmid21346078">{{cite journal |vauthors=Ariji Y, Morita M, Katsumata A, Sugita Y, Naitoh M, Goto M, Izumi M, Kise Y, Shimozato K, Kurita K, Maeda H, Ariji E |title=Imaging features contributing to the diagnosis of ameloblastomas and keratocystic odontogenic tumours: logistic regression analysis |journal=Dentomaxillofac Radiol |volume=40 |issue=3 |pages=133–40 |date=March 2011 |pmid=21346078 |pmc=3611454 |doi=10.1259/dmfr/24726112 |url=}}</ref><ref name="pmid8419968">{{cite journal |vauthors=Weber AL |title=Imaging of cysts and odontogenic tumors of the jaw. Definition and classification |journal=Radiol. Clin. North Am. |volume=31 |issue=1 |pages=101–20 |date=January 1993 |pmid=8419968 |doi= |url=}}</ref><ref name="pmid16607876">{{cite journal |vauthors=Bernaerts A, Vanhoenacker FM, Hintjens J, Chapelle K, De Schepper AM |title=Imaging approach for differential diagnosis of jaw lesions: a quick reference guide |journal=JBR-BTR |volume=89 |issue=1 |pages=43–6 |date=2006 |pmid=16607876 |doi= |url=}}</ref> | ||
*Multiloculated. | *Multiloculated. | ||
*High-[[density]] areas. | *High-[[density]] areas. | ||
Revision as of 14:42, 10 October 2018
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Ameloblastoma Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Ameloblastoma CT On the Web |
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American Roentgen Ray Society Images of Ameloblastoma CT |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [2] ; Associate Editor(s)-in-Chief: Simrat Sarai, M.D. [3] Vamsikrishna Gunnam M.B.B.S [4]
Overview
Head CT scan may be helpful in the diagnosis of ameloblastoma. Findings on CT scan suggestive of ameloblastoma include multiloculated, soap-bubble" lesion, erosion of the adjacent tooth roots and well demarcated borders with no matrix calcification.
CT
Head CT scan may be helpful in the diagnosis of ameloblastoma. Findings on CT scan suggestive of ameloblastoma include:[1][2][3]
- Multiloculated.
- High-density areas.
- Bone expansion:mandible size was measured on the CT.
- Bone resorption.
- Tooth resorption.
- Impacted tooth.
- Expansile "soap-bubble" lesion.
- Well demarcated borders.
- No matrix calcification.
- Erosion of the adjacent tooth roots.
- Erosion through cortex into adjacent soft tissues when ameloblastoma is large.
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Ameloblastoma CT
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Axial bone window
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Axial liver window ameloblastoma
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Coronal bone window ameloblastoma
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Coronal bone window ameloblastoma
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Axial non contrast ameloblastoma
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![Coronal non contrast ameloblastoma[4]](/images/6/63/Coronal_non_contrast_ameloblastoma_x_ray.jpg)
Coronal non contrast ameloblastoma[4]
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3 D volume rendered ameloblastoma
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3 d ameloblastoma
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3D ameloblastoma
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bone window ameloblastoma
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Bone Window ameloblastoma
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Bone Window ameloblastoma
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coronal soft tissue Window ameloblastoma
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coronal soft tissue Window ameloblastoma
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saggital soft tissue Window ameloblastoma
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saggital bone Window ameloblastoma
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3 D ameloblastoma
![Coronal non contrast ameloblastoma[4]](/index.php/File:Coronal_non_contrast_ameloblastoma_x_ray.jpg)
References
- ↑ Ariji Y, Morita M, Katsumata A, Sugita Y, Naitoh M, Goto M, Izumi M, Kise Y, Shimozato K, Kurita K, Maeda H, Ariji E (March 2011). "Imaging features contributing to the diagnosis of ameloblastomas and keratocystic odontogenic tumours: logistic regression analysis". Dentomaxillofac Radiol. 40 (3): 133–40. doi:10.1259/dmfr/24726112. PMC 3611454. PMID 21346078.
- ↑ Weber AL (January 1993). "Imaging of cysts and odontogenic tumors of the jaw. Definition and classification". Radiol. Clin. North Am. 31 (1): 101–20. PMID 8419968.
- ↑ Bernaerts A, Vanhoenacker FM, Hintjens J, Chapelle K, De Schepper AM (2006). "Imaging approach for differential diagnosis of jaw lesions: a quick reference guide". JBR-BTR. 89 (1): 43–6. PMID 16607876.
- ↑ Image courtesy of Dr. Frank Gaillard Radiopaedia (original file [1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC