Oligoastrocytoma other imaging findings: Difference between revisions
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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). | 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== | ||
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===Bone Scan=== | ===Bone Scan=== | ||
*Most malignant gliomas | *Most malignant gliomas metastasize to the bones via the hematogenous spread.<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> | ||
*[[Bone scan]] may be performed to detect metastases of malignant oligoastrocytoma to [[bones]].<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> | *[[Bone scan]] may be performed to detect metastases of malignant oligoastrocytoma to [[bones]].<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> | ||
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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
- ↑ 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.
- ↑ 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.
- ↑ 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.
- ↑ 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.