Evidence map›Paper›PMID 34195364›Full record

ArticleLaryngoscope investigative otolaryngology2021

Case-specific three-dimensional hologram with a mixed reality technique for tumor resection in otolaryngology.

Sohei Mitani, Eriko Sato, Naoto Kawaguchi, Shun Sawada, Kayo Sakamoto, Takashi Kitani, Tomoyoshi Sanada, Hiroyuki Yamada, Naohito Hato

Abstract read
In one paragraph

Article in Laryngoscope investigative otolaryngology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

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

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

9 authors.

Sohei MitaniDepartment of Otolaryngology-Head and Neck Surgery Ehime University Graduate School of Medicine Shitsukawa, Toon Ehime Japan.ORCID https://orcid.org/0000-0003-1382-3148
Eriko SatoDepartment of Otolaryngology-Head and Neck Surgery Ehime University Graduate School of Medicine Shitsukawa, Toon Ehime Japan.
Naoto KawaguchiDepartment of Radiology Ehime University Graduate School of Medicine Shitsukawa, Toon Ehime Japan.
Shun SawadaDepartment of Radiology Ehime University Graduate School of Medicine Shitsukawa, Toon Ehime Japan.
Kayo SakamotoDepartment of Otolaryngology-Head and Neck Surgery Ehime University Graduate School of Medicine Shitsukawa, Toon Ehime Japan.
Takashi KitaniDepartment of Otolaryngology-Head and Neck Surgery Ehime University Graduate School of Medicine Shitsukawa, Toon Ehime Japan.
Tomoyoshi SanadaDepartment of Otolaryngology-Head and Neck Surgery Ehime University Graduate School of Medicine Shitsukawa, Toon Ehime Japan.
Hiroyuki YamadaDepartment of Otolaryngology-Head and Neck Surgery Ehime University Graduate School of Medicine Shitsukawa, Toon Ehime Japan.ORCID https://orcid.org/0000-0002-3458-3190
Naohito HatoDepartment of Otolaryngology-Head and Neck Surgery Ehime University Graduate School of Medicine Shitsukawa, Toon Ehime Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveWe report our first experience of using a case-specific three-dimensional (3D) hologram for tumor resection in otolaryngology to show the proof of concept. In addition, a questionnaire was administered to assess the usefulness of the mixed reality technique in otolaryngology.

methodsA case-specific 3D hologram was developed from enhanced images of dynamic computed tomography, with reference to contrast-enhanced magnetic resonance images, and used for preoperative planning and intraoperative image reference. To evaluate the usefulness of the 3D hologram with head mount displays (HMDs), 18 attendings and resident otolaryngologists completed a questionnaire with the Likert scale.

resultsThe case-specific 3D hologram on HMDs was successfully used by means of easy gesture-handling without any monitors preoperatively and intraoperatively. The experience of picturing the tumor localization and evaluating the surgical approach was statistically better using the 3D hologram on HMDs than using the computer images (

conclusionWe demonstrated the use of a case-specific 3D hologram for tumor resection in otolaryngology. The technology may be useful for preoperative planning and intraoperative image reference, especially for challenging cases, and surgical education. LEVEL OF EVIDENCE: NA.

Indexed as

hologrammixed realitysurgical educationthree‐dimensional imagingtumor resection

Identifiers

PMID34195364
PMCPMC8223462

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.