Biliary cystadenoma and cystadenocarcinoma MRI: Difference between revisions
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{{Biliary cystadenoma and cystadenocarcinoma}} | {{Biliary cystadenoma and cystadenocarcinoma}} | ||
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==Overview== | ==Overview== | ||
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The MR signal intensity of biliary cystadenoma is variable on both T1- and T2-weighted images, depending on the content of the cyst fluid.<ref name=radio1>Biliary cystadenoma.Dr Yuranga Weerakkody and Radswiki et al.Radiopaedia.org 2015. http://radiopaedia.org/articles/biliary-cystadenoma</ref> | The MR signal intensity of biliary cystadenoma is variable on both T1- and T2-weighted images, depending on the content of the cyst fluid.<ref name=radio1>Biliary cystadenoma.Dr Yuranga Weerakkody and Radswiki et al.Radiopaedia.org 2015. http://radiopaedia.org/articles/biliary-cystadenoma</ref> | ||
An irregular thickness of the cyst wall, presence of mural nodules, or papillary projections indicates the possibility of a malignancy.<ref name="Ahanatha PillaiVelayutham2012">{{cite journal|last1=Ahanatha Pillai|first1=Sastha|last2=Velayutham|first2=Vimalraj|last3=Perumal|first3=Senthilkumar|last4=Ulagendra Perumal|first4=Srinivasan|last5=Lakshmanan|first5=Anand|last6=Ramaswami|first6=Sukumar|last7=Ramasamy|first7=Ravi|last8=Sathyanesan|first8=Jeswanth|last9=Palaniappan|first9=Ravichandran|last10=Rajagopal|first10=Surendran|title=Biliary Cystadenomas: A Case for Complete Resection|journal=HPB Surgery|volume=2012|year=2012|pages=1–6|issn=0894-8569|doi=10.1155/2012/501705}}</ref> | |||
==References== | ==References== | ||
Revision as of 19:44, 16 November 2015
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Biliary cystadenoma and cystadenocarcinoma Microchapters |
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Differentiating Biliary cystadenoma and cystadenocarcinoma from other Diseases |
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Biliary cystadenoma and cystadenocarcinoma MRI On the Web |
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American Roentgen Ray Society Images of Biliary cystadenoma and cystadenocarcinoma MRI |
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Risk calculators and risk factors for Biliary cystadenoma and cystadenocarcinoma MRI |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
MRI
There are no specific imaging features that permit reliable differentiation of biliary cystadenoma from cystadenocarcinoma.
- The MR signal intensity of biliary cystadenoma is variable on both T1- and T2-weighted images, depending on the content of the cyst fluid.
The MR signal intensity of biliary cystadenoma is variable on both T1- and T2-weighted images, depending on the content of the cyst fluid.[1]
An irregular thickness of the cyst wall, presence of mural nodules, or papillary projections indicates the possibility of a malignancy.[2]
References
- ↑ Biliary cystadenoma.Dr Yuranga Weerakkody and Radswiki et al.Radiopaedia.org 2015. http://radiopaedia.org/articles/biliary-cystadenoma
- ↑ Ahanatha Pillai, Sastha; Velayutham, Vimalraj; Perumal, Senthilkumar; Ulagendra Perumal, Srinivasan; Lakshmanan, Anand; Ramaswami, Sukumar; Ramasamy, Ravi; Sathyanesan, Jeswanth; Palaniappan, Ravichandran; Rajagopal, Surendran (2012). "Biliary Cystadenomas: A Case for Complete Resection". HPB Surgery. 2012: 1–6. doi:10.1155/2012/501705. ISSN 0894-8569.