Evidence map›Paper›PMID 27440433›Full record

ArticleScientific reports2016

Metabolomic analysis of percutaneous fine-needle aspiration specimens of thyroid nodules: Potential application for the preoperative diagnosis of thyroid cancer.

Inseon Ryoo, Hyuknam Kwon, Soo Chin Kim, Seung Chai Jung, Jeong A Yeom, Hwa Seon Shin, Hye Rim Cho, Tae Jin Yun, Seung Hong Choi, Chul-Ho Sohn and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 7% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

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  18. Gut Microbiome Alterations in Patients With Thyroid Nodules.Frontiers in cellular and infection microbiology · 2021
    Article
  19. The Potential of Metabolomics in the Diagnosis of Thyroid Cancer.International journal of molecular sciences · 2020
    Review
  20. 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

12 authors at 6 institutions in 1 country.

Inseon RyooDepartment of Radiology, Korea University Guro Hospital, Seoul, Korea.
Hyuknam KwonCollege of Pharmacy, Natural Product Research Institute, Seoul National University, Seoul, Korea.
Soo Chin KimDepartment of Radiology, Seoul National University Healthcare system Gangnam center, Seoul, Korea.
Seung Chai JungDepartment of Radiology and Research Institute of Radiology, University of Ulsan college of Medicine, Asan Medical Center, Seoul, Korea.
Jeong A YeomDepartment of Radiology, Pusan National University Yangsan Hospital, Yangsan, Korea.
Hwa Seon ShinDepartement of Radiology, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, Korea.
Hye Rim ChoDepartment of Radiology, Seoul National University Hospital, College of Medicine, Seoul, Korea.
Tae Jin YunDepartment of Radiology, Seoul National University Hospital, College of Medicine, Seoul, Korea.
Seung Hong ChoiDepartment of Radiology, Seoul National University Hospital, College of Medicine, Seoul, Korea.
Chul-Ho SohnDepartment of Radiology, Seoul National University Hospital, College of Medicine, Seoul, Korea.
Sunghyouk ParkCollege of Pharmacy, Natural Product Research Institute, Seoul National University, Seoul, Korea.
Ji-Hoon KimDepartment of Radiology, Seoul National University Hospital, College of Medicine, Seoul, Korea.
Seoul National University Hospital · KRSeoul National University · KRGyeongsang National University Hospital · KRKorea University Medical Center · KRPusan National University Yangsan Hospital · KRUniversity of Ulsan · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Thyroid nodules are a very common problem. Since malignant thyroid nodules should be treated surgically, preoperative diagnosis of thyroid cancer is very crucial. Cytopathologic analysis of percutaneous fine-needle aspiration (FNA) specimens is the current gold standard for diagnosing thyroid nodules. However, this method has led to high rates of inconclusive results. Metabolomics has emerged as a useful tool in medical fields and shown great potential in diagnosing various cancers. Here, we evaluated the potential of nuclear magnetic resonance (NMR) analysis of percutaneous FNA specimens for preoperative diagnosis of thyroid cancer. We analyzed metabolome of FNA samples of papillary thyroid carcinoma (n = 35) and benign follicular nodule (n = 69) using a proton NMR spectrometer. The metabolomic profiles showed a considerable discrimination between benign and malignant nodules. Receiver operating characteristic (ROC) curve analysis indicated that seven metabolites could serve as discriminators (area under ROC curve value, 0.64-0.85). These findings demonstrated that NMR analysis of percutaneous FNA specimens of thyroid nodules can be potentially useful in the accurate and rapid preoperative diagnosis of thyroid cancer.

Indexed as

Biopsy, Fine-NeedleMetabolomicsAdultBiological FactorsFemaleHumansMagnetic Resonance SpectroscopyMaleMiddle AgedROC CurveThyroid NeoplasmsThyroid NoduleBiological Factors

Identifiers

PMID27440433
PMCPMC4954945
OpenAlexW2485687482

What OpenQuestion holds

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LicenceCC BY
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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.