Evidence map›Paper›PMID 34718913›Full record

ArticleEJNMMI physics2021

Image quality and quantification accuracy dependence on patient body mass in

Ukihide Tateishi, Hiromitsu Daisaki, Junichi Tsuchiya, Yuji Kojima, Keisuke Takino, Naoki Shimada, Kota Yokoyama

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in EJNMMI physics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 36% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Optimized production ofEJNMMI physics · 2025
    Article
  3. Article
  4. 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

7 authors at 3 institutions in 1 country.

Ukihide TateishiDepartment of Diagnostic Radiology, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan. ttisdrnm@tmd.ac.jp.
Hiromitsu DaisakiDepartment of Diagnostic Radiology, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan.
Junichi TsuchiyaDepartment of Diagnostic Radiology, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan.
Yuji KojimaDepartment of Diagnostic Radiology, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan.
Keisuke TakinoDepartment of Diagnostic Radiology, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan.
Naoki ShimadaDepartment of Diagnostic Radiology, Cancer Institute Hospital, Tokyo, Japan.
Kota YokoyamaDepartment of Diagnostic Radiology, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan.
Tokyo Medical and Dental University · JPGunma Prefectural College of Health Sciences · JPThe Cancer Institute Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study was conducted to clarify how patient body mass affects the image quality and quantification accuracy of images obtained using

resultsVisual assessment revealed that all the 10-mm-diameter hot spheres of the three types of phantoms were identifiable on both SC and TOF PET/CT images. The N

conclusionsThis study showed that the image quality and quantification accuracy depend on the patient's body mass, suggesting that acquisition time on

Indexed as

89ZrPatient’s body massPET/CTSemi-conductorTime-of-flight

Identifiers

PMID34718913
PMCPMC8557230
OpenAlexW3210495659

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.