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Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.

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Oligoastrocytoma other imaging findings

Introduction

Overview

Overview

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

Other Imaging Findings

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

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