Evidence map›Paper›PMID 30487391›Full record

ReviewBioengineering (Basel, Switzerland)2018

The Emerging Role of Amino Acid PET in Neuro-Oncology.

Amer M Najjar, Jason M Johnson, Dawid Schellingerhout

Abstract readReview
In one paragraph

Review in Bioengineering (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
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  6. Review
  7. Analysis of imaging signatures inFrontiers in oncology · 2025
    Article
  8. Annals of nuclear medicine · 2024
    Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Review
  14. Review
  15. Article
  16. Article
  17. Is there any additional benefit ofThe British journal of radiology · 2022
    Article
  18. Review
  19. Article
  20. A Clinical PET Imaging Tracer ([Clinical cancer research : an official journal of the American Association for Cancer Research · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Amer M NajjarDivision of Pediatrics, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA. amer.najjar@mdanderson.org.ORCID 0000-0002-6414-7234
Jason M JohnsonDepartment of Diagnostic Radiology-Neuro Imaging, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA. jjohnson12@mdanderson.org.
Dawid SchellingerhoutDepartment of Diagnostic Radiology-Neuro Imaging, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA. dawid.schellingerhout@mdanderson.org.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Imaging plays a critical role in the management of the highly complex and widely diverse central nervous system (CNS) malignancies in providing an accurate diagnosis, treatment planning, response assessment, prognosis, and surveillance. Contrast-enhanced magnetic resonance imaging (MRI) is the primary modality for CNS disease management due to its high contrast resolution, reasonable spatial resolution, and relatively low cost and risk. However, defining tumor response to radiation treatment and chemotherapy by contrast-enhanced MRI is often difficult due to various factors that can influence contrast agent distribution and perfusion, such as edema, necrosis, vascular alterations, and inflammation, leading to pseudoprogression and pseudoresponse assessments. Amino acid positron emission tomography (PET) is emerging as the method of resolving such equivocal lesion interpretations. Amino acid radiotracers can more specifically differentiate true tumor boundaries from equivocal lesions based on their specific and active uptake by the highly metabolic cellular component of CNS tumors. These therapy-induced metabolic changes detected by amino acid PET facilitate early treatment response assessments. Integrating amino acid PET in the management of CNS malignancies to complement MRI will significantly improve early therapy response assessment, treatment planning, and clinical trial design.

Indexed as

amino acid PETcentral nervous system malignancymagnetic resonance imagingpositron emission tomographypseudoprogressionpseudoresponse

Identifiers

PMID30487391
PMCPMC6315339

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.