Evidence map›Paper›PMID 30507309›Full record

ArticleThe British journal of radiology2019

Value of CT spectral imaging in the differential diagnosis of thymoma and mediastinal lymphoma.

Yijing Xie, Shipeng Zhang, Jianli Liu, Xiaohong Liang, Xueling Zhang, Yuting Zhang, Zhuoli Zhang, Junlin Zhou

Open access · hybridAbstract read
In one paragraph

Article in The British journal of radiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
0.8field-weighted citation impact, top 29% of its field
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

19 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. CT radiomics and human-machine hybrid system for differentiating mediastinal lymphomas from thymic epithelial tumors.Cancer imaging : the official publication of the International Cancer Imaging Society · 2024
    Article
  8. Article
  9. A diagnostic model based onBMC medical imaging · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. 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

8 authors at 4 institutions in 2 countries.

Yijing Xie1 Department of Radiology, Lanzhou University Second Hospital , Lanzhou , PR China.
Shipeng Zhang2 Department of Radiology, Gansu Provincial Maternity and Child-care hospital , Lanzhou , PR China.
Jianli Liu1 Department of Radiology, Lanzhou University Second Hospital , Lanzhou , PR China.
Xiaohong Liang1 Department of Radiology, Lanzhou University Second Hospital , Lanzhou , PR China.
Xueling Zhang1 Department of Radiology, Lanzhou University Second Hospital , Lanzhou , PR China.
Yuting Zhang1 Department of Radiology, Lanzhou University Second Hospital , Lanzhou , PR China.
Zhuoli Zhang3 Department of Radiology, Northwestern University , Chicago , USA.
Junlin Zhou1 Department of Radiology, Lanzhou University Second Hospital , Lanzhou , PR China.
Lanzhou University · CNLanzhou University Second Hospital · CNGansu Provincial Maternal and Child Health Hospital · CNNorthwestern University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objective: To investigate the imaging characteristics of thymoma and mediastinal lymphoma using spectral CT and evaluate whether the quantitative information can improve the differential diagnosis of these diseases.

methods: This retrospective study was approved by the institutional review board, and written informed consent was obtained from all patients. Overall, 39 patients with mediastinal tumors (24 thymomas and 15 mediastinal lymphomas) were examined with CT spectral imaging during the arterial phase (AP) and venous phase (VP). Iodine concentrations were derived from iodine-based material-decomposition CT images and normalized to the iodine concentration in the aorta. The difference in normalized iodine concentrations (NICs), HU curve slop(λ

results: NICs during the VP and λ

conclusion: CT spectral imaging has promising potential for the diagnostic differentiation of mediastinal lymphomas and thymomas. The iodine content and λ ADVANCES IN KNOWLEDGE:: The iodine content and λ

Indexed as

AdultAgedDiagnosis, DifferentialFemaleHumansIodineLymphomaMaleMediastinal NeoplasmsMiddle AgedRetrospective StudiesROC CurveThymomaThymus NeoplasmsTomography, X-Ray ComputedIodine

Identifiers

PMID30507309
PMCPMC6541195
OpenAlexW2903284560

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.