Evidence map›Paper›PMID 29368084›Full record

ArticleEuropean journal of trauma and emergency surgery : official publication of the European Trauma Society2019

Radiological classification of retroperitoneal hematoma resulting from lumbar vertebral fracture.

Shota Nakao, Kazuo Ishikawa, Hidefumi Ono, Kenji Kusakabe, Ichiro Fujimura, Masato Ueno, Koji Idoguchi, Yasuaki Mizushima, Tetsuya Matsuoka

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Article in European journal of trauma and emergency surgery : official publication of the European Trauma Society, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

3 citing papers in PubMed, 3 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Shota NakaoSenshu Trauma and Critical Care Center, Rinku General Medical Center, 2-23 Rinku-Ourai-Kita, Izumisano-shi, Osaka, 598-0048, Japan.
Kazuo IshikawaEmergency Department, Seikeikai Hospital, 1-1-1 Minami-Yasui-cho, Sakai-ku, Sakai-shi, Osaka, 590-0064, Japan. k-ishikawa@seikeikai.or.jp.ORCID http://orcid.org/0000-0002-9930-9555
Hidefumi OnoSenshu Trauma and Critical Care Center, Rinku General Medical Center, 2-23 Rinku-Ourai-Kita, Izumisano-shi, Osaka, 598-0048, Japan.
Kenji KusakabeSenshu Trauma and Critical Care Center, Rinku General Medical Center, 2-23 Rinku-Ourai-Kita, Izumisano-shi, Osaka, 598-0048, Japan.
Ichiro FujimuraSenshu Trauma and Critical Care Center, Rinku General Medical Center, 2-23 Rinku-Ourai-Kita, Izumisano-shi, Osaka, 598-0048, Japan.
Masato UenoUeno Clinic, 265-1 Inaba-cho, Kishiwada-shi, Osaka, 596-0103, Japan.
Koji IdoguchiSenshu Trauma and Critical Care Center, Rinku General Medical Center, 2-23 Rinku-Ourai-Kita, Izumisano-shi, Osaka, 598-0048, Japan.
Yasuaki MizushimaSenshu Trauma and Critical Care Center, Rinku General Medical Center, 2-23 Rinku-Ourai-Kita, Izumisano-shi, Osaka, 598-0048, Japan.
Tetsuya MatsuokaSenshu Trauma and Critical Care Center, Rinku General Medical Center, 2-23 Rinku-Ourai-Kita, Izumisano-shi, Osaka, 598-0048, Japan.
Seikei University · JP

Funding

General Insurance Association of Japan 10-1-23
6 · The paper itself

Abstract

purposeLumbar vertebral fracture (LVF) infrequently produces massive retroperitoneal hematoma (RPH). This study aimed to systematically review the clinical and radiographic characteristics of RPH resulting from LVF.

methodsFor 193 consecutive patients having LVF who underwent computed tomography (CT), demographic data, physiological conditions, and outcomes were reviewed from their medical records. Presence or absence of RPH, other bone fractures, or organ/vessel injury was evaluated in their CT images, and LVF or RPH, if present, was classified according to either the Orthopaedic Trauma Association classification or the concept of interfascial planes.

resultsRPH resulting only or dominantly from LVF was found in 66 (34.2%) patients, whereas among the others, 64 (33.2%) had no RPH, 38 (19.7%) had RPH from other injuries, and 25 (13.0%) had RPH partly attributable to LVF. The 66 RPHs resulting only or dominantly from LVF were radiologically classified into mild subtype of minor median (n = 35), moderate subtype of lateral (n = 11), and severe subtypes of central pushing-up (n = 13) and combined (n = 7). Of the 20 patients with severe subtypes, 18 (90.0%) were in hemorrhagic shock on admission, and 6 (30.0%) were clinically diagnosed as dying due to uncontrollable RPH resulting from vertebral body fractures despite no anticoagulant medication.

conclusionsLVF can directly produce massive RPH leading to hemorrhagic death. A major survey of such pathology should be conducted to establish appropriate diagnosis and treatment.

Indexed as

AdultFemaleHematomaHumansJapanLumbar VertebraeMalePeritoneal DiseasesRadiography, AbdominalRetrospective StudiesSpinal FracturesTomography, X-Ray ComputedBlunt traumaInterfascial planesLumbar vertebral fractureRetroperitoneal hematoma

Identifiers

PMID29368084
OpenAlexW2784427666

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Registered trials

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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.