ArticleEuropean radiology2014
(1)H-MRS is useful to reinforce the suspicion of primary central nervous system lymphoma prior to surgery.
Article in European radiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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.
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.
Who cites it
10 citing papers in PubMed, 15 citations in OpenAlex.
- Spectrum of Neuroimaging Findings in CNS Lymphoproliferative Disorders.Diagnostics (Basel, Switzerland) · 2026Review
- Tumor-like Lesions in Primary Angiitis of the Central Nervous System: The Role of Magnetic Resonance Imaging in Differential Diagnosis.Diagnostics (Basel, Switzerland) · 2024Review
- Imaging of Lymphomas Involving the CNS: An Update-Review of the Full Spectrum of Disease with an Emphasis on the World Health Organization Classifications of CNS Tumors 2021 and Hematolymphoid Tumors 2022.AJNR. American journal of neuroradiology · 2023Review
- Lymphomatosis cerebri: Multimodality imaging features and misdiagnosis analysis.Oncology letters · 2021Article
- Glioma imaging in Europe: A survey of 220 centres and recommendations for best clinical practice.European radiology · 2018Article
- The value of magnetic resonance spectroscopy as a supplement to MRI of the brain in a clinical setting.PloS one · 2018Article
- Myo-inositol concentration in MR spectroscopy for differentiating high grade glioma from primary central nervous system lymphoma.Journal of neuro-oncology · 2018Article
- Lymphomatosis cerebri: a rare variant of primary central nervous system lymphoma and MR imaging features.Cancer imaging : the official publication of the International Cancer Imaging Society · 2017Article
- Primary Central Nervous System Lymphoma.Chinese medical journal · 2016Article
- [High-dose pemetrexed in combination with temolozomide for the treatment of newly diagnosed primary central nervous system lymphoma].Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi · 2016Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo assess whether (1)H-MRS may be useful to reinforce the radiological suspicion of PCNSL.
methodsIn this retrospective study, we included 546 patients with untreated brain tumours in which single-voxel spectroscopy at TE 30 ms and 136 ms had been performed. The patients were split into two subgroups: "training set" and "test set." Differences between PCNSL and five other types of intracranial tumours were assessed in the test set of patients using the Mann-Whitney U nonparametric test and cut-off values for pair-wise comparisons defined by constructing receiver operating characteristic curves. These thresholds were used to construct classifiers for binary comparison between PCNSL and non-PCNSL. The performance of the obtained classifiers was assessed in the independent test set of patients.
resultsSignificant differences were found between PCNSL and the other groups evaluated. All bilateral comparisons performed in the test set obtained accuracy values above 70 % (71-89 %). Lipids were found to be useful to discriminate between PCNSL and glioblastoma/metastasis at short TE. Myo-inositol resonance was found to be very consistent for discriminating between PCNSL and astrocytomas at short TE.
conclusions(1)H-MRS is useful to reinforce diagnostic suspicion of PCNSL on MRI. KEY POINTS: • (1) H-MRS can be used to reinforce the diagnostic suspicion of PCNSL. • Lipids can be used to discriminate between PCNSL and GB/MET. • Myo-inositol resonance can be used to discriminate between PCNSL and astrocytomas.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.