Angiomyolipoma CT: Difference between revisions

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__NOTOC__
__NOTOC__
{{Angiomyolipoma}}
{{Angiomyolipoma}}
{{CMG}}''' Associate Editor-In-Chief:''' {{CZ}}
{{CMG}}''' Associate Editor-In-Chief:''' {{CZ}},{{Rekha}}


==Overview==
==Overview==
Abdominal CT scan may be diagnostic for angiomyolipoma. On [[CT scan]], angiomyolipoma is characterized by smooth tumor margin with low intratumoral fat component and homogenous enhancement on both corticomedullary and excretory phase scans.<ref name="pmid14990834">{{cite journal| author=Kim JK, Park SY, Shon JH, Cho KS| title=Angiomyolipoma with minimal fat: differentiation from renal cell carcinoma at biphasic helical CT. | journal=Radiology | year= 2004 | volume= 230 | issue= 3 | pages= 677-84 | pmid=14990834 | doi=10.1148/radiol.2303030003 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=14990834  }} </ref>
==CT Scan==
==CT Scan==
Abdominal CT scan may be diagnostic for angiomyolipoma. On CT scan, angiomyolipoma is characterized by:<ref name="pmid14990834">{{cite journal| author=Kim JK, Park SY, Shon JH, Cho KS| title=Angiomyolipoma with minimal fat: differentiation from renal cell carcinoma at biphasic helical CT. | journal=Radiology | year= 2004 | volume= 230 | issue= 3 | pages= 677-84 | pmid=14990834 | doi=10.1148/radiol.2303030003 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=14990834  }} </ref>
Abdominal CT scan may be diagnostic for angiomyolipoma. On CT scan, angiomyolipoma is characterized by:<ref name="pmid14990834">{{cite journal| author=Kim JK, Park SY, Shon JH, Cho KS| title=Angiomyolipoma with minimal fat: differentiation from renal cell carcinoma at biphasic helical CT. | journal=Radiology | year= 2004 | volume= 230 | issue= 3 | pages= 677-84 | pmid=14990834 | doi=10.1148/radiol.2303030003 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=14990834  }} </ref>
*Homogenous enhancement on both [[corticomedullary]] and excretory phase scans
*Smooth tumor margin with low intratumoral fat component
*Homogenous enhancement on both corticomedullary and excretory phase scans
*Negative attenuation on unenhanced [[CT scan]]
*Negative attenuation on unenhanced [[CT scan]]
*Low intratumoral fat component
*Rarely [[calcification]] may be present
*Rarely [[calcification]] may be present


[http://www.radswiki.net Images courtesy of RadsWiki]
'''CT images demonstrate a large kidney angiomyolipoma'''
<gallery>
Image:Angiomyolipoma 104.jpg|CT: Angiomyolipoma.<ref name=aaa>Angiomyolipoma Image courtesy of Radswiki [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/angiomyolipoma-4 "here"]). [http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref>
<br clear="left"/>


'''CT images demonstrate a large kidney angiomyolipoma'''
<br clear="left"/>


[[Image:Angiomyolipoma 104.jpg|thumb|left|350px|CT: Angiomyolipoma]]


Image:Angiomyolipoma_001.jpg|CT: Angiomyolipoma.<ref name=aaa>Angiomyolipoma Image courtesy of Radswiki [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/angiomyolipoma-4 "here"]). [http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref>
<br clear="left"/>
<br clear="left"/>
<br clear="left"/>


[[Image:Angiomyolipoma_001.jpg|thumb|left|350px|CT: Large right angiomyolipoma]]
Image:Angiomyolipoma 002.jpg|CT: Angiomyolipoma.<ref name=aaa>Angiomyolipoma Image courtesy of Radswiki [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/angiomyolipoma-4 "here"]). [http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref>
<br clear="left"/>
<br clear="left"/>
[[Image:Angiomyolipoma 002.jpg|thumb|left|350px|CT: Large right angiomyolipoma]]
<br clear="left"/>
<br clear="left"/>


'''CT images demonstrate a large liver angiomyolipoma'''
<gallery>
Image:
Image:


Liver angiomyolipoma 003.jpg
Liver angiomyolipoma 003.jpg|CT: Angiomyolipoma.<ref name=aaa>Angiomyolipoma Image courtesy of Radswiki [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/angiomyolipoma-4 "here"]). [http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref>
<br clear="left"/>


Image:
Image:


Liver angiomyolipoma 004.jpg
Liver angiomyolipoma 004.jpg|CT: Angiomyolipoma.<ref name=aaa>Angiomyolipoma Image courtesy of Radswiki [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/angiomyolipoma-4 "here"]). [http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref>
<br clear="left"/>


</gallery>
</gallery>
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Latest revision as of 11:51, 11 September 2018

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor-In-Chief: Cafer Zorkun, M.D., Ph.D. [2],Rekha, M.D.

Overview

Abdominal CT scan may be diagnostic for angiomyolipoma. On CT scan, angiomyolipoma is characterized by smooth tumor margin with low intratumoral fat component and homogenous enhancement on both corticomedullary and excretory phase scans.[1]

CT Scan

Abdominal CT scan may be diagnostic for angiomyolipoma. On CT scan, angiomyolipoma is characterized by:[1]

  • Smooth tumor margin with low intratumoral fat component
  • Homogenous enhancement on both corticomedullary and excretory phase scans
  • Negative attenuation on unenhanced CT scan
  • Rarely calcification may be present

CT images demonstrate a large kidney angiomyolipoma

  • CT: Angiomyolipoma.[2]

    CT: Angiomyolipoma.[2]

  • CT: Angiomyolipoma.[2]

    CT: Angiomyolipoma.[2]

  • CT: Angiomyolipoma.[2]

    CT: Angiomyolipoma.[2]

  • CT: Angiomyolipoma.[2]

    CT: Angiomyolipoma.[2]

  • CT: Angiomyolipoma.[2]

    CT: Angiomyolipoma.[2]

References

  1. ↑ 1.0 1.1 Kim JK, Park SY, Shon JH, Cho KS (2004). "Angiomyolipoma with minimal fat: differentiation from renal cell carcinoma at biphasic helical CT". Radiology. 230 (3): 677–84. doi:10.1148/radiol.2303030003. PMID 14990834.
  2. ↑ 2.0 2.1 2.2 2.3 2.4 Angiomyolipoma Image courtesy of Radswiki Radiopaedia(original file "here"). Creative Commons BY-SA-NC

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