Enteropathy-associated T-cell lymphoma CT: Difference between revisions
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{{Enteropathy-associated T-cell lymphoma}} | |||
{{CMG}} {{AE}}{{Nnasiri}} | |||
==Overview== | ==Overview== | ||
Enteropathy-associated T-cell Lymphoma (EATL), also enteropathy-type T-cell lymphoma (ETTL), is a type of T-cell [[Non-Hodgkin lymphoma|non-hodgkin lymphoma]] that affects the [[small intestine]], it is composed of large [[lymphoid]] cells. Enteropathy-associated T-cell lymphoma has two subtypes, type I enteropathy-associated T-cell lymphoma which has a strong association with [[celiac disease]] and it is more common in western countries and type II enteropathy-associated T-cell lymphoma which is mostly found among the Asian population. [[Genes]] involved in the [[pathogenesis]] of this disease include 8q24, [[T-cell receptors|T-cell receptor]] (TCR) beta and gamma, and 16q genes. [[CT scan]] findings of EATL patients include [[bowel]] wall thickening, [[mesenteric]] fat intiltration. | Enteropathy-associated T-cell Lymphoma (EATL), also enteropathy-type T-cell lymphoma (ETTL), is a type of T-cell [[Non-Hodgkin lymphoma|non-hodgkin lymphoma]] that affects the [[small intestine]], it is composed of large [[lymphoid]] cells. Enteropathy-associated T-cell lymphoma has two subtypes, type I enteropathy-associated T-cell lymphoma which has a strong association with [[celiac disease]] and it is more common in western countries and type II enteropathy-associated T-cell lymphoma which is mostly found among the Asian population. [[Genes]] involved in the [[pathogenesis]] of this disease include 8q24, [[T-cell receptors|T-cell receptor]] (TCR) beta and gamma, and 16q genes. [[CT scan]] findings of EATL patients include [[bowel]] wall thickening, [[mesenteric]] fat intiltration. | ||
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:* [[Bowel]] wall thickening | :* [[Bowel]] wall thickening | ||
:* [[Mesenteric]] fat infiltration | :* [[Mesenteric]] fat infiltration | ||
:* Mesenteric lymph node cavitation | :* [[Mesenteric]] [[lymph]] node cavitation | ||
:* [[Intussusception]] | :* [[Intussusception]] | ||
:* Small-sized [[spleen]] | :* Small-sized [[spleen]] | ||
Latest revision as of 13:05, 8 March 2019
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Enteropathy-associated T-cell lymphoma Microchapters |
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Differentiating Enteropathy-associated T-cell lymphoma from other Diseases |
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Diagnosis |
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Treatment |
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Case Studies |
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Enteropathy-associated T-cell lymphoma CT On the Web |
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American Roentgen Ray Society Images of Enteropathy-associated T-cell lymphoma CT |
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Risk calculators and risk factors for Enteropathy-associated T-cell lymphoma CT |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Nima Nasiri, M.D.[2]
Overview
Enteropathy-associated T-cell Lymphoma (EATL), also enteropathy-type T-cell lymphoma (ETTL), is a type of T-cell non-hodgkin lymphoma that affects the small intestine, it is composed of large lymphoid cells. Enteropathy-associated T-cell lymphoma has two subtypes, type I enteropathy-associated T-cell lymphoma which has a strong association with celiac disease and it is more common in western countries and type II enteropathy-associated T-cell lymphoma which is mostly found among the Asian population. Genes involved in the pathogenesis of this disease include 8q24, T-cell receptor (TCR) beta and gamma, and 16q genes. CT scan findings of EATL patients include bowel wall thickening, mesenteric fat intiltration.
CT scan
- CT scan may be helpful in the diagnosis of enteropathy-associated T-cell lymphoma.[1]
- Findings on CT scan suggestive of enteropathy-associated T-cell lymphoma include:[2][3]
- Bowel wall thickening
- Mesenteric fat infiltration
- Mesenteric lymph node cavitation
- Intussusception
- Small-sized spleen
Refrences
- ↑ Enteropathy-associated T-cell lymphoma. Surveillance, Epidemiology, and End Results Program. http://seer.cancer.gov/seertools/hemelymph/51f6cf56e3e27c3994bd5315/. Accessed on January 26, 2016
- ↑ Lee, Hyun Ju; Im, Jung-Gi; Goo, Jin Mo; Kim, Kyoung Won; Choi, Byung Ihn; Chang, Kee Hyun; Han, Joon Koo; Han, Moon Hee (2003). "Peripheral T-Cell Lymphoma: Spectrum of Imaging Findings with Clinical and Pathologic Features1". RadioGraphics. 23 (1): 7–26. doi:10.1148/rg.231025018. ISSN 0271-5333.. Accessed on January 28, 2016
- ↑ Di Sabatino, A.; Biagi, F.; Gobbi, P. G.; Corazza, G. R. (2012). "How I treat enteropathy-associated T-cell lymphoma". Blood. 119 (11): 2458–2468. doi:10.1182/blood-2011-10-385559. ISSN 0006-4971.. Accessed on January 28, 2016