Evidence map›Paper›PMID 32410077›Full record

ArticleLangenbeck's archives of surgery2020

Virtual reality with three-dimensional image guidance of individual patients' vessel anatomy in laparoscopic distal pancreatectomy.

Takeshi Aoki, Tomotake Koizumi, Doaa A Mansour, Akira Fujimori, Tomokazu Kusano, Kazuhiro Matsuda, Koji Nogaki, Yoshihiko Tashiro, Tomoki Hakozaki, Yusuke Wada and 12 more

Abstract read
PubMed Publisher
In one paragraph

Article in Langenbeck's archives of surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.1field-weighted citation impact, top 20% 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

9 citing papers in PubMed, 20 citations in OpenAlex.

  1. 3D Modelling for Preoperative Planning, Intraoperative Navigation, and Training in Pancreatic Surgery: A Systematic Review.Annals of surgery open : perspectives of surgical history, education, and clinical approaches · 2026
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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

22 authors at 1 institution in 2 countries.

Takeshi AokiDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan. takejp@med.showa-u.ac.jp.
Tomotake KoizumiDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Doaa A MansourDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Akira FujimoriDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Tomokazu KusanoDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Kazuhiro MatsudaDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Koji NogakiDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Yoshihiko TashiroDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Tomoki HakozakiDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Yusuke WadaDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Hideki ShibataDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Kodai TomiokaDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Takahito HiraiDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Tatsuya YamazakiDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Kazuhiko SaitoDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Yuta EnamiDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Reiko KoikeDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Keitaro MitamuraDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Kosuke YamadaDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Makoto WatanabeDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Koji OtsukaDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Masahiko MurakamiDivision of Gastroenterological and General Surgery, Department of Surgery, School of Medicine, Showa University, 1-5-8, Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Showa University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThree-dimensional virtual endoscopy (3DVE) has the potential advantage of enhanced anatomic delineation and spatial orientation during laparoscopic procedures. In the present study, we aimed to evaluate the impact of 3DVE guidance in laparoscopic distal pancreatectomy (LDP).

methodsThirty-eight patients presenting to our hospital with a variety of pancreatic tumors underwent preoperative computed tomography scanning to clearly define the major peripancreatic vasculature and correlate it with a 3DVE system (SYNAPSE VINCENT: Fujifilm Medical, Tokyo, Japan). This map served as the guide during preoperative planning, surgical education, and simulation and as intraoperative navigation reference for LDP. Operative records and pathological findings were analyzed for each procedure. Operative parameters were compared between the 38 patients in this study and 8 patients performed without 3DVE guidance at our institution.

resultsThe 3DVE navigation system successfully created a preoperative resection map in all patients. Relevant peripancreatic vasculature displayed on the system was identified and compared during the intervention. The mean blood loss in LDP performed under 3DVE guidance versus LDP without 3DVE was 168.5 +/- 347.6 g versus 330.0 +/- 211.4 g, p = 0.008 while and the operative time was 171.9 +/- 51.7 min versus 240.6 +/- 24.8 min, p = 0.001.

conclusions3DVE in conjunction with a "laparoscopic eye" creates a preoperative and intraoperative three-dimensional data platform that potentially enhances the accuracy and safety of LDP.

Indexed as

Imaging, Three-DimensionalVirtual RealityAgedAged, 80 and overCohort StudiesFemaleHumansLaparoscopyMaleMiddle AgedPancreatectomyPancreatic NeoplasmsSurgery, Computer-AssistedTomography, X-Ray ComputedLaparoscopic distal pancreatectomyLaparoscopic spleen-preserving distal pancreatectomyPreoperative simulationThree-dimensional virtual endoscopy

Identifiers

PMID32410077
OpenAlexW3025716297

What OpenQuestion holds

Textmetadata
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.