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==Overview==
==Overview==
Other imaging studies for oligoastrocytoma include [[PET scan]] (accumulation of [[Florbetapir (18F)|[18F]-fluorodeoxyglucose]]) and [[bone scan]] (bone metastasis).<ref name="la FougereSuchorska2011">{{cite journal|last1=la Fougere|first1=C.|last2=Suchorska|first2=B.|last3=Bartenstein|first3=P.|last4=Kreth|first4=F.-W.|last5=Tonn|first5=J.-C.|title=Molecular imaging of gliomas with PET: Opportunities and limitations|journal=Neuro-Oncology|volume=13|issue=8|year=2011|pages=806–819|issn=1522-8517|doi=10.1093/neuonc/nor054}}</ref><ref name="pmid24212625">{{cite journal| author=Beauchesne P| title=Extra-neural metastases of malignant gliomas: myth or reality? | journal=Cancers (Basel) | year= 2011 | volume= 3 | issue= 1 | pages= 461-77 | pmid=24212625 | doi=10.3390/cancers3010461 | pmc=PMC3756372 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24212625  }} </ref><ref name="pmid16219856">{{cite journal| author=Al-Ali F, Hendon AJ, Liepman MK, Wisniewski JL, Krinock MJ, Beckman K| title=Oligodendroglioma metastatic to bone marrow. | journal=AJNR Am J Neuroradiol | year= 2005 | volume= 26 | issue= 9 | pages= 2410-4 | pmid=16219856 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=16219856  }} </ref><ref name="pmid9663425">{{cite journal| author=Finsterer J, Breiteneder S, Mueller MR, Wogritsch C, Vesely M, Kleinert R et al.| title=Pleural and bone marrow metastasis from supratentorial oligoastrocytoma grade III. | journal=Oncology | year= 1998 | volume= 55 | issue= 4 | pages= 345-8 | pmid=9663425 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=9663425  }} </ref>
Other imaging studies for oligoastrocytoma include [[PET scan]] (accumulation of [[Florbetapir (18F)|[18F]-fluorodeoxyglucose]]) and [[bone scan]] (bone metastasis).


==Other Imaging Findings==
==Other Imaging Findings==

Latest revision as of 03:09, 23 October 2019

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Sujit Routray, M.D. [2]

Overview

Other imaging studies for oligoastrocytoma include PET scan (accumulation of [18F]-fluorodeoxyglucose) and bone scan (bone metastasis).

Other Imaging Findings

Positron Emission Tomography

Other imaging studies for high-grade oligoastrocytomas include PET scan, which demonstrates accumulation of [18F]-fluorodeoxyglucose (increased glucose metabolism).[1]

Bone Scan

  • Most malignant gliomas metastasize to the bones via the hematogenous spread.[2]
  • Bone scan may be performed to detect metastases of malignant oligoastrocytoma to bones.[3][4]

References

  1. la Fougere, C.; Suchorska, B.; Bartenstein, P.; Kreth, F.-W.; Tonn, J.-C. (2011). "Molecular imaging of gliomas with PET: Opportunities and limitations". Neuro-Oncology. 13 (8): 806–819. doi:10.1093/neuonc/nor054. ISSN 1522-8517.
  2. Beauchesne P (2011). "Extra-neural metastases of malignant gliomas: myth or reality?". Cancers (Basel). 3 (1): 461–77. doi:10.3390/cancers3010461. PMC 3756372. PMID 24212625.
  3. Al-Ali F, Hendon AJ, Liepman MK, Wisniewski JL, Krinock MJ, Beckman K (2005). "Oligodendroglioma metastatic to bone marrow". AJNR Am J Neuroradiol. 26 (9): 2410–4. PMID 16219856.
  4. Finsterer J, Breiteneder S, Mueller MR, Wogritsch C, Vesely M, Kleinert R; et al. (1998). "Pleural and bone marrow metastasis from supratentorial oligoastrocytoma grade III". Oncology. 55 (4): 345–8. PMID 9663425.


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