Evidence map›Paper›PMID 42857411›Full record

ArticleCase reports in gastrointestinal medicine2026

Inferior Vena Cava Syndrome due to Giant Hepatic Cyst After Blunt Trauma.

Akinori Sekizawa, Yosuke Ono, Takuto Kaji, Tatsuto Shimizu, Yuta Kawahara, Kazuki Kobayashi, Takazumi Tsunenari, Hiroshi Takazaki, Takahiro Einama, Yasuhiro Obuchi and 3 more

Abstract read
In one paragraph

Article in Case reports in gastrointestinal medicine, 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

13 authors.

Akinori SekizawaDepartment of General Medicine National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.ORCID https://orcid.org/0000-0002-7557-8216
Yosuke OnoDepartment of General Medicine National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.
Takuto KajiDepartment of General Medicine National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.ORCID https://orcid.org/0009-0003-6826-8513
Tatsuto ShimizuDepartment of General Medicine National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.
Yuta KawaharaDepartment of General Medicine National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.
Kazuki KobayashiDepartment of Surgery National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.ORCID https://orcid.org/0000-0002-8787-9104
Takazumi TsunenariDepartment of Surgery National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.
Hiroshi TakazakiDepartment of General Medicine National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.
Takahiro EinamaDepartment of Surgery National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.ORCID https://orcid.org/0000-0002-4434-0803
Yasuhiro ObuchiDepartment of General Medicine National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.
Kenichi HashimotoDivision of Clinical Training Management Medical Education and Clinical Training Center National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.ORCID https://orcid.org/0000-0001-6838-1215
Yoji KishiDepartment of Surgery National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.ORCID https://orcid.org/0000-0001-8885-1210
Nobutaka HirookaDepartment of General Medicine National Defense Medical College 3-2 Namiki Tokorozawa 359-0042 Saitama Japan ndmc.ac.jp.ORCID https://orcid.org/0000-0002-0578-3572

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 78-year-old woman presented with sudden-onset lower extremity edema, abdominal pain, and loss of appetite that developed the day after she fell off her bicycle. Computed tomography showed a simple hepatic cyst, 17 cm in diameter, compressing the inferior vena cava (IVC). Her symptoms resolved following laparoscopic deroofing. Notably, the cyst had remained stable at 12 cm 2 and 4 years prior, without any evidence of IVC compression. Although many guidelines for asymptomatic simple hepatic cysts published to date do not recommend treatment or follow-up regardless of size, our experience suggests the importance of monitoring simple hepatic cysts larger than 12 cm.

Indexed as

blunt abdominal traumagiant hepatic cystinferior vena cava syndromelaparoscopic deroofinglower extremity edemasimple hepatic cyst

Identifiers

PMID42857411
PMCPMC13650506

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.