Evidence map›Paper›PMID 31171835›Full record

ArticleScientific reports2019

Amide Proton Transfer-weighted MRI in the Diagnosis of Major Salivary Gland Tumors.

Yun Jung Bae, Byung Se Choi, Woo-Jin Jeong, Young Ho Jung, Jung Hyun Park, Leonard Sunwoo, Cheolkyu Jung, Jae Hyoung Kim

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
–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

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. 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.

Yun Jung BaeDepartment of Radiology, Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil Bundang-gu, Seongnam, Republic of Korea.
Byung Se ChoiDepartment of Radiology, Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil Bundang-gu, Seongnam, Republic of Korea. byungse.choi@gmail.com.ORCID http://orcid.org/0000-0001-6310-1798
Woo-Jin JeongDepartment of Otolaryngology-Head & Neck Surgery, Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil Bundang-gu, Seongnam, Republic of Korea.
Young Ho JungDepartment of Otolaryngology-Head & Neck Surgery, Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil Bundang-gu, Seongnam, Republic of Korea.
Jung Hyun ParkDepartment of Radiology, Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil Bundang-gu, Seongnam, Republic of Korea.
Leonard SunwooDepartment of Radiology, Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil Bundang-gu, Seongnam, Republic of Korea.ORCID http://orcid.org/0000-0003-0374-8658
Cheolkyu JungDepartment of Radiology, Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil Bundang-gu, Seongnam, Republic of Korea.
Jae Hyoung KimDepartment of Radiology, Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil Bundang-gu, Seongnam, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amide proton transfer-weighted magnetic resonance imaging (APTw-MRI), which is effective in tumor characterization, has expanded its role in the head and neck. We aimed to evaluate the diagnostic ability of APTw-MRI in differentiating malignant from benign major salivary gland tumors compared with diffusion-weighted imaging (DWI) and dynamic contrast-enhanced (DCE)-MRI. Between December 2017 and November 2018, 38 subjects, who were diagnosed with major salivary gland tumors and who underwent preoperative 3 T MRI, including APTw-MRI, DWI, and DCE-MRI, were included in this retrospective study. Twenty-three subjects had benign tumors, and fifteen had malignancies. APTw-signals of the tumors were measured and compared according to the histopathological diagnosis. Using receiver operating characteristic curve analysis, diagnostic performance of APTw-MRI was evaluated and compared with DWI and DCE-MRI using DeLong test. The maximum, mean, and median APTw-signals were significantly higher in malignant than in benign tumors (P < 0.001). The mean and maximum APTw-signals showed excellent area under the curve for predicting malignant tumors (0.948 and 0.939), which were significantly higher than the combining use of DWI and DCE-MRI (0.780) (P = 0.021 and 0.028). Therefore, APTw-MRI could be a useful tool for differentiating malignant from benign major salivary gland tumors, and can be applicable in the clinical setting.

Indexed as

AdolescentAdultAgedAmidesCell DifferentiationContrast MediaDiffusion Magnetic Resonance ImagingFemaleHumansMaleMiddle AgedObserver VariationRetrospective StudiesROC CurveSalivary Gland NeoplasmsSensitivity and SpecificityAmidesContrast Media

Identifiers

PMID31171835
PMCPMC6554276

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.