Appendix cancer MRI: Difference between revisions
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==MRI== | ==MRI== | ||
*Abdominal MRI may be helpful in the diagnosis of appendiceal cancer. | *Abdominal [[Magnetic resonance imaging|MRI]] may be helpful in the diagnosis of appendiceal [[cancer]]. | ||
*Contrast enhanced MRI is the preferred method to evaluate liver metastasis, meanwhile triple phase CT scan is also highly recommended. | *[[MRI sequences|Contrast enhanced MRI]] is the preferred method to evaluate liver metastasis, meanwhile [[Computed tomography|triple phase CT]] scan is also highly recommended. | ||
*Diffusion weighted MRI has been shown to be the modality of choice for peritoneal carcinomatosis evaluation. <ref name="pmid22302265">Low RN, Barone RM (2012) [https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&retmode=ref&cmd=prlinks&id=22302265 Combined diffusion-weighted and gadolinium-enhanced MRI can accurately predict the peritoneal cancer index preoperatively in patients being considered for cytoreductive surgical procedures.] ''Ann Surg Oncol'' 19 (5):1394-1401. [http://dx.doi.org/10.1245/s10434-012-2236-3 DOI:10.1245/s10434-012-2236-3] PMID: [https://pubmed.gov/22302265 22302265]</ref> | *[[Magnetic resonance imaging|Diffusion weighted MRI]] has been shown to be the modality of choice for [[Appendix cancer CT scan|peritoneal carcinomatosis evaluation]]. <ref name="pmid22302265">Low RN, Barone RM (2012) [https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&retmode=ref&cmd=prlinks&id=22302265 Combined diffusion-weighted and gadolinium-enhanced MRI can accurately predict the peritoneal cancer index preoperatively in patients being considered for cytoreductive surgical procedures.] ''Ann Surg Oncol'' 19 (5):1394-1401. [http://dx.doi.org/10.1245/s10434-012-2236-3 DOI:10.1245/s10434-012-2236-3] PMID: [https://pubmed.gov/22302265 22302265]</ref> | ||
*[[Appendix cancer CT|Peritoneal carcinomatosis index (PCI)]], introduced by Jacquet and Sugerbaker is a globally accepted method of determining disease border in patients with appendix cancer.<ref name="pmid8849962">Jacquet P, Sugarbaker PH (1996) [https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&retmode=ref&cmd=prlinks&id=8849962 Clinical research methodologies in diagnosis and staging of patients with peritoneal carcinomatosis.] ''Cancer Treat Res'' 82 ():359-74. PMID: [https://pubmed.gov/8849962 8849962]</ref> | *[[Appendix cancer CT scan|Peritoneal carcinomatosis index (PCI)]], introduced by Jacquet and Sugerbaker is a globally accepted method of determining disease border in patients with [[Appendix cancer CT scan|appendix cancer]].<ref name="pmid8849962">Jacquet P, Sugarbaker PH (1996) [https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&retmode=ref&cmd=prlinks&id=8849962 Clinical research methodologies in diagnosis and staging of patients with peritoneal carcinomatosis.] ''Cancer Treat Res'' 82 ():359-74. PMID: [https://pubmed.gov/8849962 8849962]</ref> | ||
[[Image:Small-bowel-carcinoid-with-liver-metastases.jpg|thumb|center|'''Small bowel carcinoid with liver metastases.''' [https://radiopaedia.org/cases/46857 Source:Case courtesy of Dr Vikas Shah, via radiopedia (rID: 46857) ]]] | |||
'''''For more information on PCI scoring system, [[Appendix cancer CT scan|click here]].''''' | |||
==References== | ==References== | ||
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[[Category: | [[Category:Surgery]] | ||
[[Category:Medicine]] | |||
[[Category:Emergency medicine]] | |||
[[Category:Oncology]] | |||
[[Category:Up-To-Date]] | |||
[[Category: Radiology]] | |||
Latest revision as of 17:52, 22 February 2019
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Appendix cancer Microchapters |
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Diagnosis |
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Treatment |
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Appendix cancer MRI On the Web |
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American Roentgen Ray Society Images of Appendix cancer MRI |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Soroush Seifirad, M.D.[2]
Overview
Abdominal MRI may be helpful in the diagnosis of appendiceal cancer. Diffusion weighted MRI has been shown to be the modality of choice for peritoneal carcinomatosis evaluation.
MRI
- Abdominal MRI may be helpful in the diagnosis of appendiceal cancer.
- Contrast enhanced MRI is the preferred method to evaluate liver metastasis, meanwhile triple phase CT scan is also highly recommended.
- Diffusion weighted MRI has been shown to be the modality of choice for peritoneal carcinomatosis evaluation. [1]
- Peritoneal carcinomatosis index (PCI), introduced by Jacquet and Sugerbaker is a globally accepted method of determining disease border in patients with appendix cancer.[2]
For more information on PCI scoring system, click here.
References
- ↑ Low RN, Barone RM (2012) Combined diffusion-weighted and gadolinium-enhanced MRI can accurately predict the peritoneal cancer index preoperatively in patients being considered for cytoreductive surgical procedures. Ann Surg Oncol 19 (5):1394-1401. DOI:10.1245/s10434-012-2236-3 PMID: 22302265
- ↑ Jacquet P, Sugarbaker PH (1996) Clinical research methodologies in diagnosis and staging of patients with peritoneal carcinomatosis. Cancer Treat Res 82 ():359-74. PMID: 8849962