Evidence map›Paper›PMID 32562036›Full record

ReviewNeuroradiology2020

Hypointense head and neck lesions on T2-weighted images: correlation with histopathologic findings.

Hiroki Kato, Masaya Kawaguchi, Tomohiro Ando, Yo Kaneko, Fuminori Hyodo, Masayuki Matsuo

Abstract readReview
PubMed Publisher
In one paragraph

Review in Neuroradiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. 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

6 authors.

Hiroki KatoDepartment of Radiology, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan. hkato@gifu-u.ac.jp.ORCID http://orcid.org/0000-0001-5926-1895
Masaya KawaguchiDepartment of Radiology, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan.
Tomohiro AndoDepartment of Radiology, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan.
Yo KanekoDepartment of Radiology, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan.
Fuminori HyodoDepartment of Radiology, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan.
Masayuki MatsuoDepartment of Radiology, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeOn T2-weighted images, most solid lesions exhibit nonspecific intermediate signal intensity, whereas most cystic lesions exhibit marked hyperintensity. In contrast, on T2-weighted images, a relatively small number of lesions exhibit hypointensity. This review aimed to differentiate, according to the histopathologic findings, head and neck lesions showing hypointensity on T2-weighted images.

methodsIn this review article, hypointense head and neck lesions on T2-weighted images are classified into the following nine categories: calcified or osseous lesions, granulomatous lesions, fibrous lesions, mucous- or proteincontaining lesions, hemosiderin-containing lesions, melanin-containing lesions, thyroglobulin-containing lesions, rapid blood flow, and air-filled spaces.

conclusionKnowledge regarding hypointense head and neck lesions on T2-weighted images allows radiologists to make accurate differential diagnoses. Key points • Hypointense head and neck lesions on T2-weighted images include calcified or osseous lesions, granulomatous lesions, fibrous lesions, mucous- or protein-containing lesions, hemosiderin-containing lesions, melanin-containing lesions, thyroglobulin-containing lesions, rapid blood flow, and air-filled spaces. • Radiologists should recognize the hypointense head and neck lesions on T2-weighted images for the final correct diagnosis, resulting in appropriate patient management.

Indexed as

CalcinosisContrast MediaCystsDiagnosis, DifferentialHeadHead and Neck NeoplasmsHumansMagnetic Resonance ImagingNeckContrast MediaHead and neckHypointensityLow signal intensityMRIT2-weighted images

Identifiers

What OpenQuestion holds

Textmetadata
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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.