Evidence map›Paper›PMID 42662976›Full record

ArticleJMIR XR and spatial computing2026

A Conceptual Framework for 4D Holographic Visualization in Gastrointestinal Endoscopy: Toward Externalized Spatiotemporal Cognition.

Hayato Yamaguchi, Masakatsu Fukuzawa, Takashi Kawai, Fumito Yamanishi, Takahiro Muramatsu, Tadashi Ichimiya, Yasuyuki Kagawa, Kumiko Uchida, Akira Madarame, Takashi Morise and 4 more

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In one paragraph

Article in JMIR XR and spatial computing, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

14 authors.

Hayato YamaguchiDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0000-0002-5208-554X
Masakatsu FukuzawaDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0000-0002-1156-6371
Takashi KawaiPreventive Medicine Center, Tokyo Medical University, Shinjuku-ku, Tokyo, Japan.ORCID https://orcid.org/0000-0002-5320-8134
Fumito YamanishiDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0009-0000-5696-8473
Takahiro MuramatsuDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0000-0003-1096-4877
Tadashi IchimiyaDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0000-0002-9088-1133
Yasuyuki KagawaDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0000-0003-3290-7312
Kumiko UchidaDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0000-0002-3315-3500
Akira MadarameDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0000-0001-5876-2508
Takashi MoriseDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0000-0002-5321-2045
Yoshiya YamauchiDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0000-0003-0834-5866
Shin KonoDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0000-0003-2902-675X
Sakiko NaitoDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0000-0002-7533-1061
Takao ItoiDepartment of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan, 81 (0)3-3342-6111, 81 (0)3-5381-6654.ORCID https://orcid.org/0000-0002-9433-8437

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This viewpoint explores the concept of 4D holographic visualization in gastrointestinal endoscopy and discusses its potential implications from a medical informatics perspective. Current endoscopic practice relies primarily on 2D image displays, requiring operators to mentally reconstruct 3D spatial relationships and temporal changes in a dynamic and deformable anatomical environment. The aim of this viewpoint is to present a conceptual framework that reframes endoscopic visualization as a spatiotemporal information integration problem rather than solely a display problem. We discuss how future visualization systems may integrate spatial and temporal information to support externalized representations of anatomy, endoscope configuration, and procedural dynamics in a shared clinical environment. Potential applications include endoscopic navigation, training, and collaborative procedures. We further discuss key technical and clinical considerations, including information integration, registration stability, real-time responsiveness, workflow compatibility, and uncertainty associated with reconstructed information. This viewpoint highlights spatiotemporal information integration as a central challenge in the development of next-generation visualization systems for gastrointestinal endoscopy.

Indexed as

4D imaginggastrointestinal endoscopyholographyhuman-machine interfacemedical informaticsspatial cognition

Identifiers

PMID42662976
PMCPMC13521502

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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.